8168 results about "Image display" patented technology

The invention relates to an aircraft surface damage area segmentation method based on adaptive multi-modal fusion, belongs to the technical field of nondestructive testing, and solves the technical problem of low segmentation precision of an aircraft skin curved surface falling damage area. Obtaining a grey-scale map, a depth map and a point cloud map of the aircraft surface damage skin; synthesizing the grey-scale map, the depth map and the point cloud map, and performing preprocessing, feature extraction, feature conversion, image display and projection and weighted fusion on the synthesized grey-scale map, the synthesized depth map and the synthesized point cloud map to obtain a total edge probability map of skin damage; and performing targeted screening, continuity detection, connectivity detection, convex hull construction, marking and skin falling damage area division on the total edge probability graph. The method is used for aircraft skin health monitoring, maintenance guarantee and operation and maintenance.

The invention discloses a high-speed multi-photon detection system and method. The system comprises a detector and a signal processing circuit, wherein the detector is composed of a window plated with a photoelectric cathode, a micro-channel plate stack and an anode; a plurality of incident photons are converted into a plurality of photoelectrons by the photoelectric cathode, and the photoelectrons are converted into electron cloud by the micro-channel plate stack; the incident electron cloud is divided into multiple paths by three layers of staggered metal strip electrodes of the anode, and charge collection is carried out to obtain charge short pulses of each layer of electrode; the signal processing circuit converts the charge short pulses transmitted by the three layers of electrodes into digital pulse signals, obtains the centroid coordinates of the electron cloud from the digital pulse signals as the abscissa value, the ordinate value and the verification value of the incident photon position, combines the abscissa value, the ordinate value and the verification value based on the screening condition to obtain the target two-dimensional coordinates, and finally obtains the target two-dimensional coordinates. And transmitting to a terminal for imaging display. According to the invention, a plurality of synchronous photons can be detected, the overall counting rate of the detector is greatly improved, and the detection efficiency is improved.

Systems and methods are described for enabling asynchronous experience sharing between users visiting the same environment at two different times. First image data is received, captured during a first time period, wherein the first image data comprises data characterizing the environment in three dimensions. Stored second image data is accessed, the stored second image data captured during a second time period earlier than the first time period, the stored second image data characterizing the environment in three dimensions. A display image is caused to be rendered at a user device during the first time period based on the first image data, the display image comprising an object from the second image data.

The invention relates to the technical field of XR display screens, and discloses a high-resolution rendering method and system for an XR display screen, and the method comprises the steps: carrying out the distributed sampling of the optical characteristics of the XR display screen, obtaining a four-dimensional rendering sampling matrix, executing the Latin hypercube sampling, and obtaining a plurality of rendering parameter combinations and corresponding high-resolution rendering image data; performing spatial geometric correction processing on the rendering parameter combination and the high-resolution rendering image data to obtain spatial geometric correction parameters; performing local enhancement processing on the fixation point coordinate sequence and the space geometric correction parameter to obtain local resolution enhancement data; and calculating rendering channel parameters of a plurality of display channels according to the spatial geometric correction parameters and the local resolution enhancement data, and executing multi-channel synchronous control to obtain target stereo image display parameters, thereby improving the rendering quality and the calculation efficiency of XR display, and reducing the resource consumption of the system at the same time.

An image processing method and apparatus, and an electronic device (1000) and a storage medium (1100). The image processing method is applied to a display screen, and comprises: on the basis of a time-window weight and historical brightness images, recording historical heat time accumulation information of a display screen, so as to obtain the current heat time accumulation image of the display screen, wherein the time-window weight is used for describing a weight coefficient of the current impact of the historical brightness images in a time window up to the present moment on the temperature of the display screen (S100); and on the basis of the heat time accumulation image, compensating a first image frame among a plurality of image frames to be displayed on the display screen, so as to obtain a first compensated image frame after compensation, wherein the first compensated image frame is used for driving the display screen to present the first image frame (S200). In the image processing method, an image frame displayed on a display screen is compensated, thereby preventing the problem of afterimage caused by differences in LED luminous efficiencies and thermal effects resulting from prolonged image display.

The invention provides a display method and electronic equipment, and relates to the field of terminals. The invention provides a display method which is applied to electronic equipment, the electronic equipment is provided with an intelligent table setting application, and when the intelligent table setting application is started, an image synthesizer is indicated to start a display strategy of a filtering layer; when the image synthesizer receives the first image, if it is detected that the first image belongs to the image sent by the intelligent table, the first image is allowed to be displayed; otherwise, the first image is not allowed to be displayed. By adopting the method provided by the invention, when the electronic equipment starts intelligent table setting, the problem of splash screen of the electronic equipment is avoided, and the display quality of a display screen is improved.

The invention relates to a color electronic paper energy-saving driving design method and system based on optimized square wave driving, and belongs to the technical field of electronic paper display. The method comprises the following steps: firstly, based on a displacement time relation model of charged particles in the color electronic paper microcapsule, determining an optimal driving voltage interval of the particles, and generating a square wave driving waveform library; secondly, the environment temperature is monitored in real time, and square wave driving waveform parameters are dynamically adjusted; thirdly, analyzing statistical characteristics of the input image, dividing content complexity and distributing driving voltage grades; and finally, identifying an image change area through a frame difference algorithm, and performing local refreshing or global refreshing to realize image display. According to the color electronic paper energy-saving driving design method and system based on optimized square wave driving, an efficient and cooperative temperature compensation mechanism and a dynamic voltage adjusting strategy are combined, the display quality is maintained, meanwhile, the driving energy consumption of the color electronic paper is effectively reduced, and it is ensured that the color electronic paper is kept effective and stable in various temperature environments.

A display control device has a control unit that controls image display on multiple display units. The multiple display units comprise a first display unit for displaying a first image and a second display unit for displaying a second image. In the case of displaying driving-change notification information to notify an occupant of a vehicle that the vehicle is to change from a first driving condition to a second driving condition, while the occupant is viewing the first image in the first display unit, the control unit executes a first display control process of causing to display driving-change notification information as a second image in the second display unit so as not to overlap the first image, and then executes a second display control process of causing to display said driving-change notification information in place of the first image in the first display unit.

An acquisition section acquires first image data from another information processing device. A display processing section displays a first image corresponding to the first image acquired by the acquisition section. An acceptance section accepts operation information of an input device for operating a first information processing device when the first image is displayed. A system image generation section generates second image data corresponding to the operation information accepted by the acceptance section. The display processing section reduces the first image and displays a second image corresponding to the second image data in a manner superimposed on the reduced first image.

A system for dynamic content generation for contact center interactions using artificial intelligence according to an embodiment includes determining, by a computing system and using an artificial intelligence model, an intent of an interaction between a contact center agent and a client based on a live transcript, identifying, by the computing system in real time, at least one image relevant to the determined intent in response to determining the intent of the live transcript, displaying, by the computing system in real time, the at least one image for the contact center agent on a dynamic interaction widget application executed by an agent device of the contact center agent, and sending, by the computing system, a selected image of the at least one image displayed on the dynamic interaction widget application to the client in response to selection of the selected image by the contact center agent.

The invention discloses an aircraft landing guiding method, a display system and an aircraft, and relates to the technical field of flight control. The aircraft landing guiding method comprises the steps that under the condition that it is detected that an aircraft meets tilting guiding conditions, a flight boundary indication image of the aircraft is generated, and the flight boundary indication image is used for reflecting a tilting transition flight corridor when the aircraft safely flies to a reference hovering point from a current air position; the aircraft comprises an aircraft body and a tilt rotor assembly, the tilt rotor assembly is arranged on the aircraft body and can rotate between a cruise position and a vertical take-off and landing position, and the reference hovering point is located above a landing destination; and displaying the flight boundary indication image on a display system of the aircraft. According to the invention, a pilot can control the aircraft in real time according to the flight boundary indication image, and the aircraft can be safely transited from a cruise flight stage to a vertical landing stage.

An apparatus and method for training and using a computing operation for digital image processing are provided. The apparatus and method may be used for 3-dimensional medical images. An exemplary method for digital image processing comprises: receiving an image displaying at least one detectable structure, determining the detectable structure; segmenting the image to obtain a segmentation mask that is associated with a geometric shape and comprises at least one quantifiable visual feature; generating a mesh based on the quantifiable visual feature; computing at least on quantifiable visual parameter based on the mesh; extracting quantifiable visual data from the image based on the quantifiable visual parameter; training the computing operation with the quantifiable visual data. The method for digital image processing further comprises: receiving another image; segmenting, generating a mesh, computing quantifiable visual parameters, and extracting quantifiable visual data; and classifying the extracted quantifiable visual data with the trained computing operation.

The invention relates to an image display method, a display panel, a device and a storage medium, and the image display method comprises the steps: determining a jitter gold frame of each minimum jitter unit according to the pixel data of a to-be-displayed image, and screening the arrangement sequence of four gold samples determined based on the carry condition of the jitter gold frame, according to the method, a target arrangement sequence with balanced carry is selected from the four golden samples, so that for each minimum jitter unit, the four golden samples are sequentially displayed in an overlapped manner according to the target arrangement sequence, pixel data are displayed on a display panel, and the noise problem caused by overlapping of carry points of adjacent frames is avoided.

The invention discloses an aircraft landing guiding method, a display system and an aircraft, and relates to the technical field of flight control. The aircraft landing guiding method comprises the steps that under the condition that it is detected that an aircraft meets tilting guiding conditions, a flight boundary indication image of the aircraft is generated, and the flight boundary indication image is used for reflecting a tilting transition flight corridor when the aircraft safely flies to a reference hovering point from a current air position; the aircraft comprises an aircraft body and a tilt rotor assembly, the tilt rotor assembly is arranged on the aircraft body and can rotate between a cruise position and a vertical take-off and landing position, and the reference hovering point is located above a landing destination; and displaying the flight boundary indication image on a display system of the aircraft. According to the invention, a pilot can control the aircraft in real time according to the flight boundary indication image, and the aircraft can be safely transited from a cruise flight stage to a vertical landing stage.

A viewpoint setting unit of an image data generation device sets a reference viewpoint on a basis of position and orientation information regarding a head-mounted display, and a reference image drawing unit generates a reference image in a field of view corresponding to the reference viewpoint. An additional data generation unit acquires color information regarding an occluded part not represented in the reference image from a different viewpoint as additional sampling data. A reprojection unit of the head-mounted display transforms the reference image into an image from a latest viewpoint and determines a pixel value of the hidden part using the additional sampling data.

The invention provides a liquid crystal display lightening parameter self-adaptive calibration method, and relates to the technical field of image display. The method comprises the following steps: firstly, establishing a characteristic matrix and a parameter library of liquid crystal molecules, and dynamically correcting according to a real-time working state; and based on the characteristic matrix and the parameter library, executing pixel-level forward prediction on the input image, and generating a color error distribution diagram by solving a coupling solution of a liquid crystal molecule dynamic response differential equation and a backlight attenuation compensation equation. And taking the error distribution diagram as input, obtaining a gradient optimization direction of the calibration parameter mapping diagram through back propagation calculation, and iteratively approaching the optimal pixel value compensation amount in each frame period. And injecting a test pulse into the characteristic pixel point, capturing a voltage response curve through a sampling circuit, and converting the voltage response curve into a real-time correction value mapping graph. And finally, carrying out weighted fusion on the real-time correction value mapping graph and the pixel value compensation amount to generate a calibration parameter mapping graph. The self-adaptive calibration of the display parameters is improved, and the display consistency and the color accuracy are effectively improved.

SOLUTION: An image display device comprises a flexible display, a deformation unit which deforms the shape of the flexible display, and a control unit which causes the deformation unit to deform the shape of the flexible display according to at least one of the surrounding conditions of the flexible display and the display content on the flexible display. A control method executed by the image display device including the flexible display and the deformation unit which deforms the shape of the flexible display comprises a control step of causing the deformation unit to deform the shape of the flexible display according to at least one of the surrounding conditions of the flexible display and the display content of the flexible display.SELECTED DRAWING: Figure 1

A method and system for calibrating a camera which is arranged on an ego vessel are disclosed. The method comprises receiving image data captured by the camera, the image showing at least one imaged solid object and at least one imaged solid object interface between the imaged solid object and the imaged sky, or between the imaged solid object and an imaged water surface of a waterbody. The method further comprises extracting the imaged solid object interface from the image and determining a pose of the ego vessel at the time at which the image is captured. The method additionally comprises extracting a real solid object interface from received reference data. Furthermore, the method comprises determining a difference between the extracted imaged solid object interface and the extracted real solid object interface, and determining calibration values for the camera depending on the difference such that the difference is reduced.

The embodiment of the invention provides a special effect template generation method and device, electronic equipment and a storage medium, special effect generation data is obtained by responding to a first operation, the special effect generation data comprises configuration parameters representing a special effect style of a self-defined special effect, and the configuration parameters comprise a first prompt word and / or a first reference graph; displaying an effect picture of the user-defined special effect according to the special effect generation data and the user personalized image; in response to the second operation, the effect picture and the construction data corresponding to the effect picture are packaged, a special effect template of the user-defined special effect is generated, the effect picture is used for displaying the visual effect of the user-defined special effect based on the user personalized image on the resource platform, and after the special effect template is called, a corresponding special effect image is generated through the construction data. The flexibility and convenience of creating the self-defined special effect by the user and the propagation attribute of the special effect template are improved.

The invention relates to the technical field of display, in particular to an image display system and method for an intelligent voice interactive electronic ink screen, and the system comprises a language interaction module which is used for carrying out the semantic processing of an accessed voice instruction, and generating corresponding description information; the image generation module is connected with the language interaction module and is used for generating target image data according to the description information and the display characteristic parameters of the electronic ink screen; the image display module is connected with the image generation module and used for driving the electronic ink screen to display images according to the target image data, and the problem that the existing image display method of the intelligent voice control electronic ink screen does not fully consider the specific display characteristic parameters of the electronic ink screen in the image generation process; therefore, the technical problems of display ghosting and slow refreshing are solved.

The embodiment of the invention provides an image processing method and electronic equipment, and relates to the technical field of image processing. According to the method, the display delay of the corresponding response content on the display screen after the user inputs the operation can be effectively reduced, and the chirality is improved. The method comprises the steps that after a first Vsync signal is generated, a first rendering instruction issued by a first application is received; and obtaining a first rendering result according to the first rendering instruction. And performing synthesis processing according to the first rendering result to obtain a first sending display image. The first sending and displaying image corresponds to the Nth frame image. And after the second Vsync signal is generated, controlling the display screen to display the Nth frame of image according to the first sending display image. Wherein the second Vsync signal is generated after the first Vsync signal. After the first rendering result is obtained, the generated Vsync signal does not exist before synthesis processing is carried out according to the first rendering result.

To provide a game machine capable of enhancing amusement properties of a performance using a special image.SOLUTION: A game machine includes: suggestive performance execution means that can suggest that a game state is controlled to an advantageous state and can execute suggestive performances of a plurality of kinds in which degrees of expectation differ according to performance modes; particular image display performance execution means that can display a particular image; and special performance execution means that can execute a special performance for changing the suggestive performance executed in one performance mode to a performance mode with a degree of expectation higher than that of the one performance mode by using the particular image being displayed. The special performance execution means displays a particular correspondence image when the suggestive performance is executed, and executes the special performance in a mode that the particular image acts on the particular correspondence image.SELECTED DRAWING: Figure 294-8

The invention relates to a micro display device for a bifocal plane HUD (head up display) system, which solves the problems of halved field of view, limited working bandwidth, low color saturation and low brightness of the existing bifocal plane HUD system, and comprises an image display module and a polarization modulation element arranged above the image display module, the polarization modulation element is used for polarization modulation of display pixels, the effective area of the sub-wavelength medium grating arrangement is equivalent to a 1 / 2 wave plate, the display pixels are separated in a row-by-row or column-by-column staggered mode through the sub-wavelength medium grating arrangement, and the problem that the view field is halved due to an existing target surface space partitioning scheme is solved. The two adjacent sub-wavelength medium gratings convert incident light into linear polarization states in two directions, the two directions are mutually orthogonal, and the two spaced sub-wavelength medium gratings are completely the same, so that the two images are respectively adjusted into the mutually orthogonal linear polarization states, and the two images are generated in a staggered manner.

The invention relates to the field of VCSEL chip defect identification, in particular to a VCSEL chip internal defect detection method based on a dual-path encoder, the method is based on a defect detection network VEASNet, and the network comprises a dual-path encoder and a decoder; the dual-path encoder comprises a deep feature extraction residual module DFER and a multi-scale feature extraction fusion module MFEF which are respectively used for extracting deep semantic information and spatial information of defects, and the collected information is fused through a feature fusion attention module FFA so as to learn information extracted by different path encoders; a feature map output by the feature fusion attention module FFA is input to the decoder through jump connection, the decoder outputs a segmented image, and the segmented image displays whether defects exist or not. According to the method, the light-emitting area in the light-emitting image can be accurately and automatically extracted under the medium challenges that the contrast ratio is poor and the texture is weak, and the detection efficiency is improved while the labor cost is greatly reduced.

The embodiment of the invention discloses a naked eye three-dimensional image display method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring a plurality of three-dimensional virtual sub-objects and initial display parameters corresponding to the plurality of three-dimensional virtual sub-objects in a target naked-eye three-dimensional scene, wherein the plurality of three-dimensional virtual sub-objects have a logic association relationship; displaying initial naked-eye three-dimensional pictures corresponding to the plurality of three-dimensional virtual sub-objects in the naked-eye three-dimensional display screen according to the initial display parameters; generating space display parameters of the plurality of three-dimensional virtual sub-objects according to the logic association relationship; and dynamically adjusting the three-dimensional space positions of at least part of the three-dimensional virtual sub-objects in the plurality of three-dimensional virtual sub-objects according to the space display parameters so as to update the initial naked-eye three-dimensional picture to obtain a target naked-eye three-dimensional picture. In this way, the spatial display parameters are generated through the logic incidence relation to adjust the three-dimensional space position of the three-dimensional virtual sub-object, and simulation stimulation of the human brain in the three-dimensional space can be achieved when the human eyes watch the three-dimensional virtual sub-object.

The invention provides a display panel and a display device. According to the embodiment of the invention, the pixel unit is divided into the first sub-pixel unit and the second sub-pixel unit to obtain the multi-domain structure, and the image display brightness of the second sub-pixel unit in the same pixel unit is smaller than that of the first sub-pixel unit in the display stage, so that the effect of low color cast under a large viewing angle is achieved; meanwhile, the control unit is arranged to control the conduction degree of the discharging switch in the second sub-pixel unit so as to achieve two-way selection of normal display and black frame insertion display, the black frame insertion function can be achieved, the motion blur phenomenon can be improved, and the structure is simple and easy to design.

The invention provides a near-eye light field display method, system and device, a medium and a program product. The method comprises the following steps: determining a target lens in a lens array according to the sight line direction of a target object; based on the sight line direction of the target object and the target lens, simulation light is determined, and the simulation light is consistent with the sight line direction, penetrates through the target lens and then is projected to the display device; determining a target area of the display device based on the intersection point of the simulation light and the display device; and displaying an image watched by the target object in the target area. According to the method, the matching degree between the image displayed by the near-eye light field display equipment and the visual field of the user is improved, and the fidelity of the image watched by the target object can be improved.

The invention relates to the technical field of image processing and display, and provides an image processing method based on a vertical synchronization signal, electronic equipment and a storage medium, and the method comprises the steps that the electronic equipment responds to a first vertical synchronization signal, draws and renders, and buffers a first image layer in a first buffer queue at a first moment; and under the condition that the first moment is after the second vertical synchronization signal and the third vertical synchronization signal does not have the first image frame to be refreshed and displayed, the electronic equipment immediately triggers the first image layer at the first moment to carry out image layer synthesis to obtain a second image frame. Wherein the second vertical synchronization signal is after the first vertical synchronization signal and is spaced by a first preset period, and the third vertical synchronization signal is after the second vertical synchronization signal and is spaced by a second preset period. Therefore, when the drawing of the first image layer is delayed and the second image frame can be refreshed and displayed by the corresponding third vertical synchronizing signal, the immediate synthesis is triggered, so that frame loss can be avoided, and the smoothness of image display is ensured.

The invention provides an interaction method and device, electronic equipment and a storage medium, and relates to the field of artificial intelligence, and the method comprises the steps: obtaining an interaction task, a first interaction control of a first GUI associated with the interaction task, an executable first action list, and a first picture displaying the first GUI; and calling an intelligent agent integrated with a backtracking mechanism, determining an execution action under at least one time step according to the interaction task, the first picture, the first interaction control and the first action list, and executing the execution action so as to complete the interaction task. Therefore, the task completion quality can be improved, repeated operation or wrong operation caused by the fact that the action deviates from the task target is avoided, the task execution process is smoother, unnecessary resource waste is reduced, and then the task completion efficiency is improved.

This application provides a photographing method and a related device. The photographing method may be applied to an electronic device provided with a camera and a display. According to the photographing method, in a photographing scene in which a plurality of photographed objects are photographed together, the electronic device may perform focus tracking on one of the photographed objects, and creates two encoders to respectively encode an original image displayed in a large preview window and a close-up image displayed in a small preview window, to obtain an original video and a close-up video. In some embodiments of this application, the electronic device may obtain one original video and a plurality of close-up videos through photographing.