Distributed imaging method and device based on plastic electromagnetic wave light field superposition

Abstract

The embodiment of the invention provides a method and device for distributed imaging based on plastic electromagnetic wave light field superposition, and belongs to the field of optics and optoelectronics, and the method comprises the steps: obtaining a to-be-detected image; analyzing and classifying the to-be-tested picture to obtain effect parameter information, wherein the effect parameter information comprises electromagnetic characteristics and interference factors; determining a plastic wave element and a light field regulation and control parameter according to the effect parameter information; a plastic wave matrix is generated according to the plastic wave elements and the light field regulation and control parameters, and the plastic wave matrix is an electromagnetic matrix composed of a plurality of plastic wave elements and is used for generating a light field; gathering a plastic wave matrix according to the light field regulation and control parameter to obtain a focusing parameter; and setting the plastic wave element according to the focusing parameter to obtain a picture corresponding to the regional light effect. According to the method, respective imaging of different objects and picture partial regions is realized.

Description

Technical Field

[0001] The present invention relates to the field of optics and optoelectronics, and in particular to a method and device for distributed imaging based on plastic electromagnetic wave light field superposition. Background Art

[0002] In the field of optics and optoelectronics, precise control of light fields has always been a hot topic and a difficult point of research. As an important carrier of information transmission, the propagation characteristics of electromagnetic waves are affected by many factors, among which the magnetic field distribution is a key factor, and the overall light beam as a perception mechanism for attention regulation is rarely mentioned. Existing optical control methods mainly achieve control of light fields by changing the refractive index, thickness or shape of the medium. These methods have problems such as limited control range and lack of flexibility. Summary of the invention

[0003] The purpose of the embodiments of the present invention is to provide a method and device for distributed imaging based on plastic electromagnetic wave light field superposition, which realizes separate imaging of different objects and partial areas of the picture.

[0004] In order to achieve the above object, an embodiment of the present invention provides a method for distributed imaging based on plastic electromagnetic wave light field superposition, the method comprising:

[0005] Get the screen to be tested;

[0006] Analyzing and classifying the image to be tested to obtain effect parameter information, wherein the effect parameter information includes electromagnetic characteristics and interference factors;

[0007] Determining plastic wave elements and light field control parameters according to the effect parameter information;

[0008] Generate a plastic wave matrix according to the plastic wave element and the light field control parameter, wherein the plastic wave matrix is ​​an electromagnetic matrix composed of a plurality of plastic wave elements and is used to generate a light field;

[0009] The plastic wave matrix is ​​gathered according to the light field control parameters to obtain focusing parameters;

[0010] The plastic wave element is set according to the focusing parameter to obtain a picture corresponding to the regional light effect.

[0011] Optionally, the plastic wave element includes a light source, a lens, and a grating for processing light;

[0012] The light field control parameters include the amplitude, phase, polarization state and spatial distribution of the light field;

[0013] The effect parameter information includes amplitude, phase, frequency and polarization state.

[0014] Optionally, the analyzing and classifying the image to be tested to obtain effect parameter information includes:

[0015] Performing nonlinear superposition on the picture to be tested to obtain a nonlinear picture, and performing linear superposition on the picture to be tested to obtain a linear picture;

[0016] The nonlinear image and the linear image are subjected to interference, diffraction and scattering processing to obtain effect parameter information.

[0017] Optionally, generating a plastic wave matrix according to the plastic wave element and the light field control parameter includes:

[0018] The intensity distribution, phase distribution and polarization state of multiple plastic wave elements are controlled according to the light field control parameters;

[0019] The target light field is obtained by superimposing electromagnetic waves of a plurality of plastic wave elements, wherein the plurality of plastic wave elements constitute a plastic wave matrix.

[0020] Optionally, the step of gathering the plastic wave matrix according to the light field control parameter to obtain a focusing parameter includes:

[0021] According to the light field control parameter, one of the light beams in the plastic wave matrix is ​​set to be absolutely parallel energy light; and / or,

[0022] The overall light in the plastic wave matrix is ​​used as an attention attracting point, and the corresponding brightness and constraint energy level of the overall light cluster are adjusted according to the light field control parameters, so as to focus and project the overall light according to the attention attracting point in a range or shape.

[0023] Optionally, setting the plastic wave element according to the focusing parameter to obtain an image picture with a regional light effect includes:

[0024] Determine a plurality of focusing parameters according to a plurality of groups of images to be tested;

[0025] An image screen with regional light effects is generated by adjusting multiple focusing parameters and parameters of plastic wave elements;

[0026] Each frame of the image includes different regional light effects.

[0027] On the other hand, the present invention also proposes a device based on plastic electromagnetic wave light field superposition distributed imaging, the device comprising:

[0028] An acquisition module is used to acquire the screen to be tested;

[0029] A first processing module, configured to analyze and classify the image to be tested to obtain effect parameter information, wherein the effect parameter information includes electromagnetic characteristics and interference factors;

[0030] A second processing module is used to determine the plastic wave element and the light field control parameters according to the effect parameter information;

[0031] A third processing module is used to generate a plastic wave matrix according to the plastic wave element and the light field control parameter, wherein the plastic wave matrix is ​​an electromagnetic matrix composed of a plurality of plastic wave elements and is used to generate a light field;

[0032] A fourth processing module, used for gathering the plastic wave matrix according to the light field control parameter to obtain a focusing parameter;

[0033] The fifth processing module is used to set the plastic wave element according to the focusing parameter to obtain a picture corresponding to the regional light effect.

[0034] Optionally, the step of gathering the plastic wave matrix according to the light field control parameter to obtain a focusing parameter includes:

[0035] According to the light field control parameter, one of the light beams in the plastic wave matrix is ​​set to be absolutely parallel energy light; and / or,

[0036] The overall light in the plastic wave matrix is ​​used as an attention attracting point, and the corresponding brightness and constraint energy level of the overall light cluster are adjusted according to the light field control parameters, so as to focus and project the overall light according to the attention attracting point in a range or shape.

[0037] Optionally, setting the plastic wave element according to the focusing parameter to obtain an image picture with a regional light effect includes:

[0038] Determine a plurality of focusing parameters according to a plurality of groups of images to be tested;

[0039] An image screen with regional light effects is generated by adjusting multiple focusing parameters and parameters of plastic wave elements;

[0040] Each frame of the image includes different regional light effects.

[0041] On the other hand, the present invention further proposes a machine-readable storage medium, on which instructions are stored. When the instructions are executed by a processor, the processor is configured to execute the above-mentioned method of distributed imaging based on plastic electromagnetic wave light field superposition.

[0042] The present invention discloses a method for distributed imaging based on superposition of plastic electromagnetic wave light field, comprising: obtaining a picture to be measured; analyzing and classifying the picture to be measured to obtain effect parameter information, wherein the effect parameter information includes electromagnetic characteristics and interference factors; determining plastic wave elements and light field control parameters according to the effect parameter information; generating a plastic wave matrix according to the plastic wave elements and light field control parameters, wherein the plastic wave matrix is ​​an electromagnetic matrix composed of multiple plastic wave elements and is used to generate a light field; gathering the plastic wave matrix according to the light field control parameters to obtain focusing parameters; and setting the plastic wave elements according to the focusing parameters to obtain a picture corresponding to a regional light effect. The method is to linearly superimpose electromagnetic wave light fields in space under electromagnetic beams of different frequencies or directions to form an electromagnetic field spatial distribution. Regional imaging and separate imaging of partial areas of different objects are achieved.

[0043] Other features and advantages of the embodiments of the present invention will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The accompanying drawings are used to provide a further understanding of the embodiments of the present invention and constitute a part of the specification. Together with the following specific implementations, they are used to explain the embodiments of the present invention, but do not constitute a limitation on the embodiments of the present invention. In the accompanying drawings:

[0045] Figure 1 It is a flow chart of a method of distributed imaging based on plastic electromagnetic wave light field superposition according to the present invention;

[0046] Figure 2 It is a schematic diagram of a flow chart of an embodiment of the present invention;

[0047] Figure 3 It is a schematic diagram of the result of multi-wave incomplete interference in the present invention;

[0048] Figure 4 is a schematic diagram of the plastic wave matrix of the present invention;

[0049] Figure 5 It is a schematic diagram of a device based on plastic electromagnetic wave light field superposition distributed imaging of the present invention.

[0050] Description of Reference Numerals

[0051] A101-Plastic Wave Matrix;

[0052] A102-Plastic wave element;

[0053] A103-emitting light source unit;

[0054] A104-Lens or grating;

[0055] 500-Device based on distributed imaging of plastic electromagnetic wave light field superposition;

[0056] 501-Get module;

[0057] 502-first processing module;

[0058] 503-second processing module;

[0059] 504-third processing module;

[0060] 505-fourth processing module;

[0061] 506-Fifth processing module. DETAILED DESCRIPTION

[0062] The specific implementation of the embodiment of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the present invention, and is not used to limit the embodiment of the present invention.

[0063] It should be noted that the acquisition, transmission, storage, use, and processing of data in the technical solution of this application are in compliance with the relevant provisions of national laws and regulations. In the embodiments of this application, some existing solutions in the industry such as certain software, components, and models may be mentioned, which should be considered as exemplary. Their purpose is only to illustrate the feasibility of implementing the technical solution of this application, but it does not mean that the applicant has or will necessarily use the solution.

[0064] The inventors have found through research that by using the magnetic effect of electromagnetic waves to control the light field, the propagation characteristics of electromagnetic waves, such as refractive index and phase, can be dynamically adjusted by changing the magnetic field distribution, thereby achieving precise control of the light field. The precise control of light is of great help to the shape and color of the image, and has an inseparable effect on the senses of organisms and the emotions of the human brain. The continuous change of the light field or the light field information with correct brightness and darkness shaped by precise light has an unprecedented impact on the observer.

[0065] Embodiment 1

[0066] Figure 1 is a flow chart of a method of distributed imaging based on plastic electromagnetic wave light field superposition of the present invention, such as Figure 1 As shown, a method of distributed imaging based on plastic electromagnetic wave light field superposition of the present invention includes:

[0067] Step S101 is to obtain a screen to be tested. Specifically, the screen to be tested is a display screen required by a user, which may be a video, a picture, etc.

[0068] Step S102 is to analyze and classify the image to be tested to obtain effect parameter information, wherein the effect parameter information includes electromagnetic characteristics and interference factors. Specifically, the effect parameter information includes amplitude, phase, frequency and polarization state.

[0069] According to a specific implementation manner, the analyzing and classifying the picture to be tested to obtain the effect parameter information includes: performing nonlinear superposition on the picture to be tested to obtain a nonlinear picture, and performing linear superposition on the picture to be tested to obtain a linear picture; and performing interference, diffraction and scattering processing on the nonlinear picture and the linear picture to obtain the effect parameter information.

[0070] Specifically, the present invention uses nonlinear optics to analyze and calculate the nonlinear superposition process of electromagnetic waves to obtain accurate light field distribution or regional light field distribution. The nonlinear superposition of electromagnetic beams is achieved by using the interference effect in nonlinear media, such as four-wave mixing; the propagation characteristics of electromagnetic beams are changed by the diffraction effect of nonlinear media, such as focusing and sub-scattering focusing; and the light field distribution is generated by using nonlinear scattering effects, such as stimulated Raman scattering and stimulated Brillouin scattering.

[0071] By utilizing the linear and nonlinear optical effects of the electromagnetic wave superposition principle and calculating the parameters and superposition method of each electromagnetic wave beam, the superposition and reorganization of the light field can be achieved. Linear optical effects mainly involve the interference and diffraction of beams, while nonlinear optical effects involve the interaction between beams, such as photoinduced refractive index changes and optical soliton formation. Interference can be described by calculating the intensity of the light field after superposition, and the diffraction phenomenon involves the propagation characteristics of the beam when passing through obstacles or holes, which can be described by the Huygens-Fresnel principle or Kirchhoff's diffraction formula. In order to achieve a specific light field distribution, it is necessary to calculate the parameters (amplitude, phase, frequency) and superposition method of each electromagnetic wave beam, which can be used to transmit electromagnetic beams to a specific area. The least squares method can be used to achieve this.

[0072] like Figure 3 As shown in the figure, the changes in interference phenomena include: by adjusting the phase and amplitude of the electromagnetic beam, the position where the interference is strengthened or weakened can be controlled, thereby achieving precise control of the light field distribution. The changes in diffraction phenomena include: using the diffraction effect in the nonlinear medium, the propagation path and intensity distribution of the electromagnetic beam can be changed to achieve the reshaping of the light field. The changes in scattering phenomena include: by stimulating the nonlinear scattering effect, new scattered light and light field distribution can be generated, providing new means for optical imaging, spectral analysis and other fields. When realizing these changes, it is necessary to construct a reassignment module to accurately control the parameters and superposition method of the electromagnetic beam, as well as to select appropriate nonlinear media and excitation conditions. By continuously optimizing these parameters and conditions, more complex and precise light field control and changes in optical phenomena can be achieved.

[0073] The linear superposition refers to the superposition of multiple electromagnetic beams in space according to a linear relationship. When multiple electromagnetic beams meet in space, their amplitudes are added according to a linear relationship, and the phases are superimposed according to corresponding rules. The superposition process of electromagnetic waves is described by complex number addition operations, and the amplitude and phase of each electromagnetic beam are calculated to obtain the light field distribution after superposition. Specifically, it includes: first, it is necessary to set the parameters such as the amplitude, phase and frequency of each electromagnetic beam, and use an electromagnetic wave source to generate an electromagnetic beam with set parameters. Multiple electromagnetic beams meet in space so that they are superimposed according to a linear relationship. During the superposition process, the amplitudes are added according to a linear relationship, and the phases are superimposed according to corresponding rules. The process of electromagnetic wave superposition is described by complex number addition operations, and the amplitude and phase of each electromagnetic beam are calculated to obtain the light field distribution after superposition. The superposition process of electromagnetic waves is described by complex number addition or construction operations. By adjusting the phase of the electromagnetic beam, the interference between them can be strengthened or weakened, and the intensity distribution of the light field can be controlled by adjusting the amplitude of the electromagnetic beam. In order to effectively superimpose multiple electromagnetic beams for frequency matching, the frequencies are made close or matched.

[0074] The nonlinear superposition refers to the superposition of multiple electromagnetic beams in space according to a nonlinear relationship. When the amplitude of the electromagnetic beams is large enough, the interaction between them may cause nonlinear effects, such as interference, diffraction, and scattering of light. These nonlinear effects will change the superposition mode of the electromagnetic beams. The nonlinear superposition process of electromagnetic waves is described using nonlinear optical theory, and the light field distribution after superposition is obtained by calculating the influence of nonlinear effects on electromagnetic beams. In the system module of the present invention, there are media with nonlinear optical properties, which will produce nonlinear effects under the action of electromagnetic waves. The nonlinear superposition is similar to linear superposition. The parameters of each electromagnetic beam are set and the corresponding beams are generated. The electromagnetic waves are introduced into the nonlinear medium to stimulate nonlinear effects. These nonlinear effects will change the way the electromagnetic beams are superimposed to produce new light field distributions. The nonlinear superposition process of electromagnetic waves is analyzed and calculated using nonlinear optics to obtain accurate light field distributions or regional light field distributions. The nonlinear superposition of electromagnetic beams can be achieved by utilizing the interference effects in nonlinear media, such as four-wave mixing. The propagation characteristics of electromagnetic beams can be changed by utilizing the diffraction effects of nonlinear media, such as focusing and divergent focusing. The light field distribution can be generated by utilizing nonlinear scattering effects, such as stimulated Raman scattering and stimulated Brillouin scattering.

[0075] Step S103 is to determine the plastic wave element and light field control parameters according to the effect parameter information.

[0076] Specifically, the plastic wave element includes an emitting light source, a lens and a grating; the light field control parameters include the amplitude, phase, polarization state and spatial distribution of the light field. The effect parameter information includes amplitude, phase, frequency and polarization state. The amplitude, phase, polarization state and spatial distribution of the emitting light source, the lens, the grating and the light field are determined according to the amplitude, phase, frequency and polarization state.

[0077] According to a specific embodiment, the parameters of the plastic wave element (such as the emitting light source unit, lens, grating, etc.) are precisely adjusted according to the focusing parameters. These adjustments may include changes in amplitude, phase, frequency, polarization state, etc. to achieve precise control of the light field. The method for generating regional light effects includes adjusting the plastic wave element so that the system generates specific light effects in a specific spatial area. These light effects may include changes in brightness, color, contrast, etc., thereby forming an image screen with regional characteristics. When the regional light is black, the regional light source of the emitting light source unit will be turned off.

[0078] The plastic wave element in the present invention refers to a special device that can adjust and change the characteristics of electromagnetic waves. The plastic wave element can adjust the frequency, amplitude, phase and other parameters of the electromagnetic wave as required to achieve the plasticity of the electromagnetic wave.

[0079] By controlling and adjusting the physical structure or electrical parameters inside the plastic wave element (physical structure includes: resonator size, formation, material; electrical parameters include: capacitance, inductance, resistance), changing the propagation characteristics of electromagnetic waves in the element, and adjusting the response of the plastic wave element to electromagnetic waves of a specific frequency, it can be resonance enhancement, filtering or frequency conversion to achieve the desired effect. The propagation of electromagnetic waves is described by Maxwell's equations, and the control of electromagnetic wave characteristics is achieved by changing boundary conditions or medium parameters. The frequency is related to the time derivative, and the rate of change of the electric and magnetic fields is controlled to control the frequency of electromagnetic waves. Amplitude control involves the energy control of electromagnetic waves, and the amplitude can be controlled by controlling the gain or attenuation of the plastic wave element. In Maxwell's equations, the amplitude is related to the intensity of the electric and magnetic fields. By changing the reflection coefficient and projection coefficient of the boundary conditions and the dielectric constant and magnetic permeability of the medium parameters, the propagation intensity of the plastic wave element is affected to achieve amplitude control. Phase control refers to the control of the corresponding angle of the electromagnetic wave. By adjusting the phase delay or phase advance characteristics of the plastic wave element, precise control of the electromagnetic wave is achieved. In Maxwell's equations, the phase is related to the propagation distance of the electromagnetic wave and the wave speed in the medium. The propagation path and phase angle of the electromagnetic wave are determined by changing the refractive index of the medium and the physical length of the plastic wave element, thereby achieving phase control. The plastic wave element is different from the traditional projector components. The plastic wave element in the present invention has a wider spatiality and enhanced control capability.

[0080] The light field control parameters are a series of control parameters generated by the cooperation of the beam module and the stacking module. These parameters describe the amplitude, phase, polarization state, spatial distribution and other characteristics of the final light field, which are crucial for the present invention to achieve high-quality images or specific optical functions.

[0081] Step S104 is to generate a plastic wave matrix according to the plastic wave element and the light field control parameter. The plastic wave matrix is ​​an electromagnetic matrix composed of a plurality of plastic wave elements and is used to generate a light field.

[0082] According to a specific implementation, generating a plastic wave matrix according to the plastic wave elements and light field control parameters includes: controlling the intensity distribution, phase distribution and polarization state of multiple plastic wave elements according to the light field control parameters; obtaining a target light field by superimposing electromagnetic waves of multiple plastic wave elements, and the multiple plastic wave elements constitute a plastic wave matrix.

[0083] By adjusting the plastic wave element, the system can generate specific light effects in a specific spatial area. These light effects may include changes in brightness, color, contrast, etc., thereby forming an image with regional characteristics. When the regional light is black, the regional light source of the emitting light source unit will be turned off.

[0084] Specifically, electromagnetic waves are arranged and superimposed in space according to certain rules, forming a light field with specific properties. The plastic wave matrix is ​​an array composed of multiple plastic wave elements arranged in a certain rule, which can form a light field with specific properties. The parameters of each plastic wave element are precisely controlled by the optoelectronic electromagnetic weaving system, so that the electromagnetic waves emitted by the entire matrix are arranged and superimposed in space according to certain rules to form the required light field. By using matrix operations and electromagnetic wave superposition principles, the parameters of each element are calculated so that the radiation field of the entire matrix meets a specific spatial distribution. Determine the intensity distribution, phase distribution, polarization state, etc. of the plastic wave matrix elements. The design of the plastic wave matrix is ​​composed of multiple plastic wave elements arranged in an array according to certain demand rules, and each plastic wave element can independently adjust the period parameters (such as amplitude, phase, frequency, etc.); the parameters of each plastic wave element can also be calculated by using matrix operations and electromagnetic wave superposition principles. The parameters of each element are different, so that the electromagnetic waves emitted by the entire plastic wave matrix are arranged and superimposed in space according to certain rules, thereby achieving different effects. The operation of the opto-electromechanical weaving system precisely controls the parameters of each plastic wave element, and the system can adjust the element parameters in real time to correspond to changes in the environment or application requirements. When the parameters of all plastic wave elements in the plastic wave matrix are accurately set, the electromagnetic waves emitted by the entire plastic wave matrix are superimposed in space to form the required light field, thereby achieving the consistency of the properties of the light field with the set target light field.

[0085] Step S105 is to gather the plastic wave matrix according to the light field control parameters to obtain focusing parameters.

[0086] According to a specific implementation, the plastic wave matrix is ​​gathered according to the light field control parameters to obtain the focusing parameters, including: setting one of the light beams in the plastic wave matrix as absolutely parallel energy light according to the light field control parameters; and / or, taking the overall light in the plastic wave matrix as an attention-attracting point, and adjusting the corresponding brightness and constrained energy level of the overall light cluster according to the light field control parameters, so as to focus and project the overall light according to the attention-attracting point in a range or shape.

[0087] Specifically, during the focusing process, the system will record key parameters such as the position of the focus point, focal length, spot size, etc. (these parameters are called focusing parameters). Focusing parameters determine the specific position and shape of the regional light effect.

[0088] Electromagnetic wave energy is focused to a specific spatial location or area through component focusing devices (such as lenses, mirrors or gratings). By precisely adjusting the position and parameters of these devices, precise focusing of the electromagnetic beam can be achieved.

[0089] By using plastic wave optical elements, the energy of the electromagnetic beam is concentrated into a smaller area to form a focusing effect. Using the principles of geometric optics and physical optics, the electromagnetic beam is focused by calculating the parameters and position of the optical element. The optoelectronic electromagnetic weaving system uses electromagnetic fields to manipulate electromagnetic waves. This includes using magnetic fields to change the polarization state, refractive index or propagation direction of light waves, and using electric fields to guide and accelerate charged particles (such as electron beams). The optoelectronic electromagnetic weaving system may be used to adjust the propagation path of electromagnetic waves so that they can be accurately captured by the element focusing device.

[0090] Step S106 is to set the plastic wave element according to the focusing parameter to obtain a picture corresponding to the regional light effect.

[0091] According to a specific embodiment, setting the plastic wave element according to the focusing parameters to obtain an image picture with a regional light effect includes: determining multiple focusing parameters according to multiple groups of images to be tested; generating an image picture with a regional light effect by adjusting the multiple focusing parameters and parameters of the plastic wave element; each frame of the image picture includes a different regional light effect.

[0092] The plastic wave element is changed according to the focusing parameter to obtain an image screen with a regional light effect. The plastic wave element is changed according to the focusing parameter to obtain an image screen with a regional light effect. Specifically, the parameters of the plastic wave element are adjusted according to the acquired focusing parameters to obtain an image screen with a regional light effect.

[0093] The parameters of the plastic wave element are adjusted according to the acquired focusing parameters, so as to obtain an image with regional light effects. Therefore, the plastic wave matrix composed of plastic wave elements also has a wider spatiality and control ability.

[0094] The method also includes repeating the above steps S101-S106 to obtain the regional light effect change effect of the continuous image screen. Specifically, the method for generating the continuous image screen includes: by continuously adjusting the focusing parameters and the parameters of the plastic wave element, the system can generate continuous image screens. Each frame of these screens may contain different regional light effects, thereby constituting a dynamically changing visual effect. The continuous change of the regional light effect includes: as time goes by, the regional light effect will change in the continuous image screen. These changes may include changes in the position, shape, intensity, etc. of the light effect, thereby creating a rich visual effect and dynamic experience.

[0095] The present invention can realize customized regulation and display of light fields by precisely controlling the parameters and states of each component, providing strong technical support and application prospects for optical engineering, communications, microscopic imaging, biomedicine and other fields.

[0096] Embodiment 2

[0097] Figure 2 It is a flow chart of an embodiment of the present invention, such as Figure 2 As shown, the principle of electromagnetic wave and light field superposition means that under certain conditions, electromagnetic wave beams of different frequencies or directions can be linearly superimposed in space to form a complex electromagnetic field spatial distribution, realizing regional imaging and separate imaging of parts of different objects.

[0098] First, obtain the display screen required by the user to the effect module. The display screen required by the user is connected and imported through network communication or other means, and the screen is transmitted to the effect module of the device; the effect module needs to extract the first parameter information of the required display screen. The first parameter information includes the intensity, brightness, saturation, etc. of the pixel light field of the screen. The effect module uses electromagnetic waves and the extracted first parameter information to achieve the regulation of the light field. In the present invention, the effect module is a device that uses the magnetic effect of electromagnetic waves to regulate the light field. By changing the magnetic field distribution of the electromagnetic wave beam, the propagation characteristics of the electromagnetic wave, such as refractive index, phase, energy, etc., are affected, thereby achieving the regulation of the light field. The magnetic field part in the Maxwell equations is used to describe the propagation characteristics of the electromagnetic wave, and the regulation of the light field is achieved by changing the magnetic field distribution. In order to achieve the electromagnetic field effect in the present invention, the magnetic field distribution of the electromagnetic wave beam is changed by changing the current change and the movement of the magnet. The change in the magnetic field will affect the refractive index of the medium, thereby changing the propagation path of the electromagnetic wave. The change in the magnetic field is used to affect the phase of the electromagnetic wave and achieve precise control of the phase. This embodiment uses the magnetic field to describe the propagation characteristics of electromagnetic waves, and changes the magnetic field distribution to affect the propagation characteristics; the magnetic field magnetism of the material and the performance of the acoustic module, optical module, and electrical module in the present invention interact with each other. This method can achieve dynamic adjustment of the electromagnetic wave propagation characteristics and change the distribution of the light field by changing the magnetic field distribution.

[0099] According to the effect module, the display screen is analyzed and classified to obtain effect parameter information, and the parameter information is transmitted to the beam module and the stacking module; according to the effect module, the effect parameters are obtained. The effect module is the core device of the system device, which analyzes and classifies the input display screen. The analysis process includes identifying and extracting key parameter information that affects the quality of the display screen based on the (visual) magnetic effect and physical characteristics of the perceptible electromagnetic wave, which is called the effect parameter. Specifically, the effect module will analyze each pixel or pixel area in the display screen one by one. When the properties of brightness, color, contrast, and intensity are analyzed, the effect module will also use the magnetic effect of electromagnetic waves (refractive index change, magneto-optical effect, etc.) to detect and quantify the potential interference and distortion factors of the screen. The effect module reduces the interaction of electromagnetic waves and the interference of the inhomogeneous external environment of the medium. After analysis and classification, the effect module will generate a series of effect parameter information. The effect parameters describe the electromagnetic characteristics of each pixel or pixel area in the display screen, as well as the parameters affected by magnetic effects or other physical factors. These effect parameter information is crucial for the subsequent beam module and the stacking module, and is used to directly guide how to accurately control the image screen. The effect parameter information is transmitted to the beam module and the stacking module. In the present invention, the beam module is a device for simulating and generating a specific pixel light field. The electromagnetic beam is precisely regulated by the magnetic weaving effect module, divided into multiple pixels, and the light intensity, phase and other parameters of each pixel are regulated to form the desired light field. By using the wave nature and diffraction principle of light, the precise simulation and generation of the light field is achieved by calculating the radiation intensity, phase and other parameters of each pixel.

[0100] The present invention emphasizes the key role of electromagnetic wave superposition in forming light fields and projection effects. At the same time, "superposition" means construction and shaping, indicating that this technology is a highly precise and complex construction process. The superposition module is responsible for superimposing and reorganizing multiple electromagnetic wave beams to form a more complex light field. The parameters of each electromagnetic wave beam, such as amplitude, phase, frequency, etc., are precisely controlled by the magnetic weaving wave effect module, and they are superimposed together to form a light field with specific cluster properties. At the same time, the light field is reorganized by allocating different electromagnetic wave beams to different areas. Utilizing the principle of electromagnetic wave superposition and linear / nonlinear optical effects, the superposition and reorganization of the light field are achieved by calculating the parameters and superposition method of each electromagnetic wave beam.

[0101] This module superimposes and reorganizes multiple electromagnetic beams to form a more complex emission light field. When multiple electromagnetic beams meet at a certain point in space, these electromagnetic beams will interfere with each other to form areas of enhancement or weakening. This interference phenomenon is the basic principle of electromagnetic wave superposition. By precisely controlling the amplitude, phase and frequency of each electromagnetic beam, the stacking module can make these beams form a specific light intensity distribution at a specific location. This module is used to precisely control the parameters of each electromagnetic wave, such as amplitude, phase and frequency. By adjusting the parameters of the electromagnetic beam, the magnetic weaving effect module and the stacking module work together to change the interference between them, thereby achieving precise control. By adjusting the phase, the position where the interference of the beam is enhanced or weakened can be changed; the interaction between electromagnetic beams of different frequencies, sum frequency or difference frequency effects can be achieved. Using the linear and nonlinear optical effects of the electromagnetic wave superposition principle, by calculating the parameters and superposition methods of each electromagnetic beam, the superposition and reorganization of the light field can be achieved. Linear optical effects mainly involve the interference and diffraction of beams, while nonlinear optical effects involve the interaction between beams, such as photoinduced refractive index changes and optical soliton formation. Interference can be described by calculating the intensity of the light field after superposition. The diffraction phenomenon involves the propagation characteristics of the beam when passing through obstacles or holes, which can be described by Huygens-Fresnel principle or Kirchhoff diffraction formula. In order to achieve a specific light field distribution, it is necessary to calculate the parameters (amplitude, phase, frequency) and superposition method of each electromagnetic beam. The least squares method can be used to transmit electromagnetic beams to a specific area. By continuously optimizing these parameters and conditions, more complex and precise light field control and changes in optical phenomena can be achieved.

[0102] The beam module is used to receive the effect parameter information transmitted by the effect module and accurately control the electromagnetic beam according to the information. The control process may include changing the amplitude, phase, frequency and other parameters of the electromagnetic beam to optimize the final image.

[0103] The stacking module is the final output link of the system. It is responsible for superimposing the electromagnetic beams regulated by the beam module to form the final image. By adjusting the phase of the electromagnetic beams, the interference between them can be strengthened or weakened, and by adjusting the amplitude of the electromagnetic beams, the intensity distribution of the light field can be controlled. In order to effectively superimpose multiple electromagnetic beams for frequency matching, the frequencies are close or matched.

[0104] The beam module extracts and processes the first parameter information obtained by the effect module, and divides the first parameter information into data to obtain light field distribution data such as light intensity, phase, and radiation intensity of the pixel point. The stacking module performs linear and nonlinear superposition on the first parameter information, and uses the superposition characteristics of electromagnetic waves such as interference, diffraction, and scattering to add it to the distributed superposition device. In the present invention, the distributed superposition device refers to a device that disperses multiple electromagnetic wave beams at different positions for superposition. By changing multiple transmitting elements at different positions, the electromagnetic wave beams they emit are superimposed in space to form the required light field. Using the principle of electromagnetic wave superposition and spatial distribution characteristics, the distributed superposition of the light field is realized by calculating the position and parameters of each transmitting element. The spatial distribution characteristics of electromagnetic waves are obtained. The required display screen collects signals through the acquisition device, which is a device for capturing and recording light field information.

[0105] By using plastic wave elements, light field information is converted into electrical signals or digital signals, and stored and processed. By using the principle of photoelectric conversion and signal processing technology, the light field information is converted into a processable signal form. The processable signal transmission high light deduction device. The high light deduction device is a device for simulating and deducing the distribution of high light fields. By using the simulation technology of the optoelectronic electromagnetic weaving system and optical principles, the distribution of the light field is accurately calculated and deduced to predict the changing trend and characteristics of the light field. By using the simulation and algorithm of the optoelectronic electromagnetic weaving system, the propagation and diffraction process of the light field is calculated, and the deduction and simulation of the high light field is realized to obtain the predicted light field changing trend and characteristics.

[0106] In summary, the effect module, beam module and stacking module together constitute a complete image control system. By accurately analyzing and classifying the display screen, extracting effect parameter information, controlling the electromagnetic beam and accurately superimposing the final screen, the light intensity, phase and switch control data of each pixel point are obtained, and the spatial distribution data of the light field and the spatial distribution characteristics of the electromagnetic wave are obtained, as well as the characteristics such as the prediction of the light field change trend are called effect parameters.

[0107] According to the processing of the beam wave module and the stacking module, the beam wave module can adjust the parameters of the plastic wave elements in the plastic wave matrix, and the stacking module superimposes electromagnetic waves through the optoelectronic and magnetic weaving systems, thereby realizing light field control and obtaining light field control parameters; in the optoelectronic and magnetic weaving system of the present invention, it involves the precise control and superposition of electromagnetic waves (such as light waves) by the beam wave module and the stacking module to realize customized control of the light field.

[0108] like Figure 4As shown, the beam module is mainly used to adjust the parameters of the plastic wave elements in the plastic wave matrix. These plastic wave elements A102 are emitting light source units A103, micro-electromechanical system lenses or gratings A104, or other devices that can dynamically adjust the characteristics of electromagnetic waves. According to the effect parameter information provided by the effect module (used to describe the electromagnetic characteristics and potential interference factors of the display screen), the beam module will adjust the parameters of the plastic wave element A102, including amplitude, phase, frequency, polarization state, etc., depending on the type of plastic wave element A102 used and the control target. The control mechanism includes: the control process may involve changes in physical quantities such as electronic signals, voltage, current or magnetic field, which will directly affect the physical state of the plastic wave element, thereby changing their effect on the electromagnetic wave. Processing of the stacking module The task of the stacking module is to superimpose the electromagnetic waves regulated by the beam module through the optoelectronic and magnetic weaving systems to form the final light field control effect.

[0109] In the optoelectronic electromagnetic weaving system, the optoelectronic system may include optical elements such as lenses, reflectors, gratings, etc., which can guide, focus or disperse electromagnetic waves; the magnetic weaving system may use magnetic fields to manipulate electromagnetic waves, such as changing the polarization state or refractive index of electromagnetic waves through magneto-optical effects. In the present invention, the two core concepts of "light" and "electromagnetic waves" are combined, and the word "weaving" is used to vividly describe the scene where electromagnetic waves are interwoven like silk threads to form a complex light field. Among them, "electromagnetic" directly points to the physical basis of the technology - electromagnetic waves, while "weaving shadows" continues to use figurative language to describe the scene where electromagnetic waves are interwoven to form light and shadows, emphasizing the close connection between light and electromagnetic waves. The optoelectronic electromagnetic weaving system is a comprehensive system that combines light, electromagnetic waves and precision control technology. By using devices such as plastic wave elements and plastic wave matrices, electromagnetic waves are interwoven like silk threads to form a complex light field. At the same time, by precisely controlling the parameters and superposition methods of each electromagnetic wave beam, precise control and regulation of the light field is achieved. By utilizing Maxwell's equations, optical principles and precision control technology, the precise design and control of the optoelectronic electromagnetic weaving system can be achieved by calculating the parameters and superposition of each electromagnetic beam.

[0110] Customized control of the light field is achieved through the precise control of the parameters of the plastic wave element by the beam wave module and the superposition processing of the electromagnetic wave by the stacking module. The combination of the optical electromagnetic weaving system and the constant stability system transmits the parameters to the plastic wave matrix A101. By continuously optimizing these parameters and mechanisms, the system can generate light field control effects with excellent visual effects and specific functions.

[0111] The electromagnetic wave energy is gathered according to the light field control parameters, the constant stability system, the opto-electro-magnetic weaving system and the component focusing device to obtain the focusing parameters; obtaining the focusing parameters in the opto-electro-magnetic weaving system involves using the constant stability system, the opto-electro-magnetic weaving system and the component focusing device to accurately gather the electromagnetic wave energy, thereby obtaining the focusing parameters. The constant stability system ensures the stability and continuity of the entire light field control process. It may include a stable power supply, a temperature control system and a mechanical stabilization device to ensure the stable performance of all components during long-term operation.

[0112] The constant-stability system refers to a device or method for keeping the system state stable. By using feedback control principles, adaptive algorithms and other technologies, the state of the system is monitored and adjusted in real time to maintain the stability and accuracy of the system. By using control theory and signal processing technology, the state deviation of the system is calculated and the control parameters are adjusted to achieve precise control of the constant-stability system. This usually involves the application of mathematical tools such as differential equations and stability analysis.

[0113] The element focusing device is a device for focusing an electromagnetic beam to a specific position. By using plastic wave optical elements, the energy of the electromagnetic beam is concentrated into a smaller area to form a focusing effect. By using the principles of geometric optics and physical optics, the focusing of the electromagnetic beam is achieved by calculating the parameters and position of the optical element. The optoelectronic electromagnetic weaving system uses electromagnetic fields to manipulate electromagnetic waves. This includes using magnetic fields to change the polarization state, refractive index or propagation direction of light waves, and using electric fields to guide and accelerate charged particles (such as electron beams). The optoelectronic electromagnetic weaving system may be used to adjust the propagation path of electromagnetic waves so that they can be accurately captured by the element focusing device.

[0114] The component focusing device (such as a lens, a reflector or a grating, etc.) is used to focus the electromagnetic wave energy to a specific spatial position or area. By accurately adjusting the position and parameters of these plastic wave matrices, accurate focusing of the electromagnetic wave beam can be achieved. The method for obtaining the focusing parameters includes: during the focusing process, the system records key parameters such as the position of the focus point, the focal length, the spot size, etc., which are called focusing parameters. The focusing parameters determine the specific position and shape of the regional light effect.

[0115] The plastic wave element is changed according to the focusing parameter to obtain an image picture of a regional light effect. The plastic wave element is changed according to the focusing parameter to obtain an image picture of a regional light effect.

[0116] According to the focusing parameters, the parameters of the plastic wave element are adjusted to obtain an image screen with a regional light effect. In the present invention, the plastic wave element refers to a special device that can adjust and change the characteristics of electromagnetic waves. The plastic wave element can adjust the frequency, amplitude, phase and other parameters of the electromagnetic wave as needed to achieve the plasticity of the electromagnetic wave. The physical structure or electrical parameters (physical structure: resonator size, formation, material; electrical parameters: capacitance, inductance, resistance) inside the plastic wave element are controlled and adjusted by the magnetic weaving wave effect module. The propagation characteristics of the electromagnetic wave in the element are changed, and the response of the plastic wave element to the electromagnetic wave of a specific frequency is adjusted, which can be resonance enhancement, filtering or frequency conversion to achieve the desired effect. The propagation of electromagnetic waves is described by Maxwell's equations, and the regulation of electromagnetic wave characteristics is achieved by changing the boundary conditions or medium parameters. The frequency is related to the time derivative, and the rate of change of the electric field and the magnetic field is regulated to control the frequency of the electromagnetic wave. Amplitude regulation involves energy control of the electromagnetic wave, and the amplitude can be regulated by regulating the gain or attenuation of the plastic wave element. In Maxwell's equations, the amplitude is related to the intensity of the electric field and the magnetic field. By changing the reflection coefficient, projection coefficient of the boundary conditions and the dielectric constant, magnetic permeability, etc. of the medium parameters, the propagation intensity of the plastic wave element is affected to achieve amplitude control. Phase control refers to the control of the corresponding angle of the electromagnetic wave. By adjusting the phase delay or phase advance characteristics of the plastic wave element, the precise control of the electromagnetic wave is achieved. In Maxwell's equations, the phase is related to the propagation distance of the electromagnetic wave and the wave speed in the medium. The electromagnetic propagation path and phase angle are determined by changing the refractive index of the medium and the physical length of the plastic wave element, thereby achieving phase control. The plastic wave element is different from the traditional projector component. The plastic wave element has a wider spatiality and enhanced control ability. Therefore, the plastic wave matrix composed of the plastic wave element also has a wider spatiality and control ability. In the present invention, the electromagnetic waves are arranged and superimposed in space according to a certain rule to form a light field with specific properties. The plastic wave matrix is ​​an array composed of multiple plastic wave elements arranged according to a certain rule, which can form a light field with specific properties. The parameters of each plastic wave element are precisely controlled by the opto-electromagnetic weaving system, so that the electromagnetic waves emitted by the entire matrix are arranged and superimposed in space according to a certain rule to form the required light field. By using the matrix operation and electromagnetic wave superposition principle, the parameters of each element are calculated to make the radiation field of the entire matrix meet the specific spatial distribution. Determine the intensity distribution, phase distribution, polarization state, etc. of the plastic wave matrix elements. The design of the plastic wave matrix consists of multiple plastic wave elements arranged in an array according to certain demand rules. Each plastic wave element can independently adjust the period parameters (such as amplitude, phase, frequency, etc.); the parameters of each plastic wave element can also be calculated using matrix operation and electromagnetic wave superposition principle. The parameters of each element are different, so that the electromagnetic waves emitted by the entire plastic wave matrix are arranged and superimposed in space according to certain rules, thereby achieving different effects.The operation of the opto-electromechanical weaving system precisely controls the parameters of each plastic wave element, and the system can adjust the element parameters in real time to correspond to changes in the environment or application requirements. When the parameters of all plastic wave elements in the plastic wave matrix are accurately set, the electromagnetic waves emitted by the entire plastic wave matrix are superimposed in space to form the required light field, thereby achieving the consistency of the properties of the light field with the set target light field.

[0117] By continuously adjusting the focus parameters and the parameters of the plastic wave element, the system is able to generate continuous image frames. Each frame of these frames may contain different regional light effects, thus forming a dynamically changing visual effect. Continuous change of regional light effects: Over time, regional light effects will change in continuous image frames. These changes may include changes in the position, shape, intensity, etc. of the light effect, thus creating rich visual effects and dynamic experiences.

[0118] Embodiment 3

[0119] On the other hand, the present invention also proposes a device based on plastic electromagnetic wave light field superposition distributed imaging, such as Figure 5 As shown, the device 500 for distributed imaging based on plastic electromagnetic wave light field superposition includes: an acquisition module 501, used to acquire a picture to be measured; a first processing module 502, used to analyze and classify the picture to be measured to obtain effect parameter information, wherein the effect parameter information includes electromagnetic characteristics and interference factors; a second processing module 503, used to determine a plastic wave element and a light field control parameter according to the effect parameter information; a third processing module 504, used to generate a plastic wave matrix according to the plastic wave element and the light field control parameter, wherein the plastic wave matrix is ​​an electromagnetic matrix composed of a plurality of plastic wave elements and is used to generate a light field; a fourth processing module 505, used to gather the plastic wave matrix according to the light field control parameter to obtain a focusing parameter; and a fifth processing module 506, used to set the plastic wave element according to the focusing parameter to obtain a picture corresponding to the regional light effect.

[0120] Specifically, the method of gathering the plastic wave matrix according to the light field control parameters to obtain the focusing parameters includes: setting one of the light beams in the plastic wave matrix as absolutely parallel energy light according to the light field control parameters; and / or taking the overall light in the plastic wave matrix as an attention-attracting point, and adjusting the corresponding brightness and constrained energy level of the overall light cluster according to the light field control parameters, so as to focus and project the overall light according to the attention-attracting point in a range or shape.

[0121] The method of setting the plastic wave element according to the focusing parameters to obtain an image screen with regional light effects includes: determining multiple focusing parameters according to multiple groups of images to be tested; generating an image screen with regional light effects by adjusting multiple focusing parameters and parameters of the plastic wave element; each frame of the image screen includes different regional light effects. The device linearly superimposes electromagnetic wave light fields in space under electromagnetic wave beams of different frequencies or directions to form an electromagnetic field spatial distribution. Regional imaging and separate imaging of partial areas of different objects are achieved.

[0122] The present invention discloses a method for distributed imaging based on superposition of plastic electromagnetic wave light field, comprising: obtaining a picture to be measured; analyzing and classifying the picture to be measured to obtain effect parameter information, wherein the effect parameter information includes electromagnetic characteristics and interference factors; determining plastic wave elements and light field control parameters according to the effect parameter information; generating a plastic wave matrix according to the plastic wave elements and light field control parameters, wherein the plastic wave matrix is ​​an electromagnetic matrix composed of multiple plastic wave elements and is used to generate a light field; gathering the plastic wave matrix according to the light field control parameters to obtain focusing parameters; and setting the plastic wave elements according to the focusing parameters to obtain a picture corresponding to a regional light effect. The method is to linearly superimpose electromagnetic wave light fields in space under electromagnetic beams of different frequencies or directions to form an electromagnetic field spatial distribution. Regional imaging and separate imaging of partial areas of different objects are achieved.

[0123] On the other hand, an embodiment of the present invention provides a storage medium having a program stored thereon, which, when executed by a processor, implements the method for distributed imaging based on plastic electromagnetic wave light field superposition.

[0124] An embodiment of the present invention provides a processor, which is used to run a program, wherein the method of distributed imaging based on plastic electromagnetic wave light field superposition is executed when the program is run.

[0125] The embodiment of the present invention provides a device, the device includes a processor, a memory and a program stored in the memory and can be run on the processor, and the processor implements the following steps when executing the program: obtaining entity data of a physical entity, the entity data including entity motion data and entity graphics; establishing a data group library according to the entity motion data; establishing a model group library according to the entity graphics; setting an index identifier for the physical entity according to the data group library, and setting the same index identifier for the physical entity according to the model group library, and the index identifier is used to retrieve whether the model group library contains the entity graphics of the physical entity to be tested. The device in this article can be a server, a PC, a PAD, a mobile phone, etc.

[0126] The present application also provides a computer program product, which, when executed on a data processing device, is suitable for executing a program that is initialized with the following method steps: acquiring a picture to be tested; analyzing and classifying the picture to be tested to obtain effect parameter information, wherein the effect parameter information includes electromagnetic characteristics and interference factors; determining a plastic wave element and a light field control parameter according to the effect parameter information; generating a plastic wave matrix according to the plastic wave element and the light field control parameter, wherein the plastic wave matrix is ​​an electromagnetic matrix composed of multiple plastic wave elements and is used to generate a light field; gathering the plastic wave matrix according to the light field control parameter to obtain a focusing parameter; and setting the plastic wave element according to the focusing parameter to obtain an image picture with a regional light effect.

[0127] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0128] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0129] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0130] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0131] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0132] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0133] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0134] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0135] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A method for distributed imaging based on plastic electromagnetic wave light field superposition, characterized in that: The method includes: Get the screen to be tested; Analyzing and classifying the image to be tested to obtain effect parameter information, wherein the effect parameter information includes electromagnetic characteristics and interference factors; Determining plastic wave elements and light field control parameters according to the effect parameter information; Generate a plastic wave matrix according to the plastic wave element and the light field control parameter, wherein the plastic wave matrix is ​​an electromagnetic matrix composed of a plurality of plastic wave elements and is used to generate a light field; The plastic wave matrix is ​​gathered according to the light field control parameters to obtain focusing parameters; The plastic wave element is set according to the focusing parameter to obtain a picture corresponding to the regional light effect.

2. The method according to claim 1, characterized in that: The plastic wave element includes a light source, a lens and a grating for processing light; The light field control parameters include the amplitude, phase, polarization state and spatial distribution of the light field; The effect parameter information includes amplitude, phase, frequency and polarization state.

3. The method according to claim 1, characterized in that The step of analyzing and classifying the image to be tested to obtain effect parameter information includes: Performing nonlinear superposition on the picture to be tested to obtain a nonlinear picture, and performing linear superposition on the picture to be tested to obtain a linear picture; The nonlinear image and the linear image are subjected to interference, diffraction and scattering processing to obtain effect parameter information.

4. The method according to claim 1, characterized in that: The step of generating a plastic wave matrix according to the plastic wave element and the light field control parameter comprises: The intensity distribution, phase distribution and polarization state of multiple plastic wave elements are controlled according to the light field control parameters; The target light field is obtained by superimposing electromagnetic waves of a plurality of plastic wave elements, wherein the plurality of plastic wave elements constitute a plastic wave matrix.

5. The method according to claim 1, characterized in that The step of gathering the plastic wave matrix according to the light field control parameter to obtain the focusing parameter includes: According to the light field control parameter, one of the light beams in the plastic wave matrix is ​​set to be absolutely parallel energy light; and / or, The overall light in the plastic wave matrix is ​​used as an attention attracting point, and the corresponding brightness and constraint energy level of the overall light cluster are adjusted according to the light field control parameters, so as to focus and project the overall light according to the attention attracting point in a range or shape.

6. The method according to claim 1, characterized in that The step of setting the plastic wave element according to the focusing parameter to obtain an image picture with a regional light effect includes: Determine a plurality of focusing parameters according to a plurality of groups of images to be tested; An image screen with regional light effects is generated by adjusting multiple focusing parameters and parameters of plastic wave elements; Each frame of the image includes different regional light effects.

7. A device based on plastic electromagnetic wave light field superposition distributed imaging, characterized in that: The device includes: An acquisition module is used to acquire the screen to be tested; A first processing module, configured to analyze and classify the image to be tested to obtain effect parameter information, wherein the effect parameter information includes electromagnetic characteristics and interference factors; A second processing module is used to determine the plastic wave element and the light field control parameters according to the effect parameter information; A third processing module is used to generate a plastic wave matrix according to the plastic wave element and the light field control parameter, wherein the plastic wave matrix is ​​an electromagnetic matrix composed of a plurality of plastic wave elements and is used to generate a light field; A fourth processing module, used for gathering the plastic wave matrix according to the light field control parameter to obtain a focusing parameter; The fifth processing module is used to set the plastic wave element according to the focusing parameter to obtain a picture corresponding to the regional light effect.

8. The device according to claim 7, characterized in that The step of gathering the plastic wave matrix according to the light field control parameter to obtain the focusing parameter includes: According to the light field control parameter, one of the light beams in the plastic wave matrix is ​​set to be absolutely parallel energy light; and / or, The overall light in the plastic wave matrix is ​​used as an attention attracting point, and the corresponding brightness and constraint energy level of the overall light cluster are adjusted according to the light field control parameters, so as to focus and project the overall light according to the attention attracting point in a range or shape.

9. The device according to claim 7, characterized in that The step of setting the plastic wave element according to the focusing parameter to obtain an image picture with a regional light effect includes: Determine a plurality of focusing parameters according to a plurality of groups of images to be tested; An image screen with regional light effects is generated by adjusting multiple focusing parameters and parameters of plastic wave elements; Each frame of the image includes different regional light effects.

10. A machine-readable storage medium having instructions stored thereon, characterized in that: When the instruction is executed by a processor, the processor is configured to execute the method for distributed imaging based on plastic electromagnetic wave light field superposition according to any one of claims 1 to 6.

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