67 results about "Aerial imaging" patented technology

The invention discloses a generative interaction method and device for medium-free aerial imaging, and relates to the technical field of man-machine interaction for medium-free aerial imaging. The method comprises the steps of obtaining a reference description text, hand motion data and hand posture data corresponding to a target user, wherein the hand posture data is used for indicating a final posture of hand motion; inputting the hand motion data and the hand posture data into a motion text generation model, outputting a motion text, inputting the reference description text and the motion text into a text fusion model, and outputting a target description text; the target description text is input into a model generation network, a three-dimensional model is output, and the three-dimensional model comprises at least one entity model and at least one environment scene model corresponding to the entity model; and mapping the three-dimensional model to a medium-free aerial imaging device to obtain an aerial suspension image. The problems of low aerial imaging efficiency, lack of dynamic interaction capability and the like of the existing aerial imaging scheme are solved.

The invention provides a robot parameter query method and device and electronic equipment, and relates to the technical field of robotics.The method comprises the steps that first input of a user is received, and the first input is used for querying a first parameter of a robot body; and outputting the first parameter in response to the first input. In the embodiment of the invention, the user can perform input based on the robot body, and the robot can output the parameter information of the robot according to the input of the user, so that the mounting and dismounting processes of PC connection are reduced, and the convenience of the user for querying the parameters of the robot can be improved, for example, after the robot receives a query instruction input by the user through voice interaction, the query efficiency is improved. According to the technical scheme, the aerial imaging display screen is automatically projected, the robot parameters to be inquired by the user are output through the aerial imaging display screen, the mode is extremely convenient, and the user interaction experience of the product can be improved.

1. Name of the product in this design: Interactive Aerial Imaging Air Purification and Disinfection All-in-One Machine. 2. Intended use of this design: for use in air purifiers. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view.

The invention relates to the technical field of vehicle-mounted auxiliary driving, in particular to a vehicle thermal imaging intelligent sensing method linked with an air imaging system. The technical problem that stable and accurate adaptive parallax correction is difficult to realize only based on a thermal imaging video stream in the prior art is solved. The method comprises the following steps: determining a first calibration parameter and a second calibration parameter based on user interaction operation; based on the first calibration parameter, coordinate transformation is carried out on a tracking target detected in the thermal imaging video stream, and a time sequence of normalized position features is constructed; performing similarity matching on the time sequence and a preset motion trail template to determine a matching degree weight; calculating a display position compensation amount based on the time sequence, the matching degree weight, the first calibration parameter and the second calibration parameter; and adjusting the projection position of the tracking target in the display picture based on the display position compensation amount. The method is used for the vehicle thermal imaging intelligent sensing scene.

A solar tracking system comprises a plurality of solar panel modules, each independently orientatable relative to a solar source. A control system determines a topography associated with the solar panel modules and generates, for each module, a performance model based at least in part on the topography and weather data. The control system independently orients each solar panel module to the solar source based on the respective performance model to optimize energy output from the array. The topography may indicate relative positions or heights of the modules and can be determined using laser site surveys, energy readings from photovoltaics, or aerial imaging. The weather data may include direct normal irradiance, global horizontal irradiance, or diffuse horizontal irradiance. The control system may periodically update the performance model for each module and account for interactions between neighboring modules due to shading.

The invention relates to the technical field of image data processing, in particular to a vehicle-mounted thermal imaging target AI identification method supporting aerial imaging display. The method comprises the following steps: acquiring a thermal imaging video stream and vehicle speed data shot in a vehicle driving process; identifying each suspected pedestrian area of adjacent image frames in the thermal imaging video stream, and calculating the area similarity of each corresponding suspected pedestrian area of the adjacent image frames; performing picture consistency matching on the adjacent image frames to enable the adjacent image frames to complete image alignment processing; reflecting the change trend of the whole picture by using the vehicle speed data, and obtaining a pedestrian body region and a pedestrian limb region in the aligned picture by combining the region similarity of each suspected pedestrian region in the aligned picture; and determining whether pedestrian features exist in the aligned picture or not, and marking and displaying the pedestrian features when the pedestrian features exist in the corresponding region. Based on the technical scheme of the invention, accurate pedestrian recognition can be realized.

The application discloses a man-machine interactive digital ancient book display method and system based on aerial imaging, relates to the technical field of man-machine interaction, and comprises the following steps: acquiring a user viewpoint position set and a page edge point position set of an aerial imaging area, calculating a space orientation projection between the page edge point and the user viewpoint, and generating a reflection orientation change set; identifying a boundary area causing a reflection path jump based on the reflection orientation change set, extracting a viewpoint angle corresponding to the boundary area, and screening a stable observation direction with the smallest reflection response change amplitude as a main reflection direction of the page; calculating an included angle projection value through the main reflection direction of the page and the viewpoint angle, and generating a page continuous focal plane group according to the included angle projection value; and the application realizes the space consistency of parallax correction and the continuous stability of focal depth change of the aerial imaging page in the process of real-time change of imaging distance, so that the imaging continuity and observation consistency of the digital ancient book in the interactive display are ensured.

The utility model relates to vehicle aerial imaging equipment and a vehicle, and relates to the technical field of intelligent display of vehicles. The vehicle aerial imaging device comprises an aerial imaging structure, the aerial imaging structure is arranged in a vehicle, an image presented by the aerial imaging structure is located outside the vehicle, and the aerial imaging structure is suitable for being connected with a vehicle machine system or a mobile device. The aerial imaging structure presents information which a driver wants to express outside the vehicle through an image, and drivers of other vehicles know the intention of the driver of the vehicle through the presented image, so that the communication efficiency and the information transmission accuracy between the drivers can be improved, a safe mode can be provided for information transmission between the drivers, and the driver experience is improved. Therefore, driving safety is guaranteed, and traffic accidents are reduced.

This disclosure provides an AI-driven aerial levitation imaging method, apparatus, device, and medium, comprising: determining position information based on multi-view depth image data to construct 3D point cloud data; generating a 3D spatial model based on the 3D point cloud data; learning and extracting high-level structural features and high-level texture features from multi-view color image data; associating and integrating the high-level structural features and high-level texture features to obtain structural feature information and texture feature information; fusing the structural feature information and texture feature information in the 3D spatial model to obtain a fused scene model; reconstructing the fused scene model to obtain an enhanced scene model; determining the aerial imaging size and imaging angle parameters based on the enhanced scene model; and controlling the levitation imaging device to perform aerial levitation imaging display of the enhanced scene model within a preset imaging area according to the aerial imaging size and imaging angle parameters. This effectively improves the quality of aerial levitation imaging.

The invention provides a GPS-based aerial image rapid pose estimation method and device and a medium, and the method comprises the steps: carrying out the rapid screening from a disordered image set based on the GPS position information of an image, and constructing a stereo image pair meeting a preset geometric constraint; carrying out downsampling on original images in the stereo image pair to generate small images with low resolution, and carrying out feature matching on the small images to obtain connection point information and estimate a homography relation between the images; calculating an image space rotation angle according to the homography relation, and performing combined calculation by combining a ground coordinate system azimuth angle calculated by GPS position data so as to obtain a rotation deflection angle estimated value of the image; and calculating complete exterior orientation elements of the image by taking the rotation deflection angle estimated value and the GPS position as initial values. According to the method, high-efficiency pose estimation independent of expensive hardware is realized, the calculation redundancy is greatly reduced, the real-time requirements of scenes such as rapid mapping and emergency response are met, and the convergence speed and stability of a traditional precision processing flow are supported and improved.

The utility model relates to the technical field of simulation flame fireplaces, in particular to a simulation flame fireplace with 3D aerial imaging, which comprises a fireplace box body, transparent plates are mounted on the surfaces of the fireplace box body, control buttons are mounted on the surface of a mounting base, simulation charcoal is mounted in the fireplace box body, and the simulation charcoal is mounted in the mounting base. Simulation wood charcoal is arranged in the fireplace box body, simulation flame bodies are arranged on the surfaces of the simulation wood charcoal, semi-transparent imaging screens are installed on the inner walls of the fixing boxes, one ends of the semi-transparent imaging screens extend into the fireplace box body, multi-color lamp bead plates are arranged in the fixing boxes, ultra-transparent film-coated acrylic plates are installed in the fireplace box body, and the multi-color lamp bead plates and the ultra-transparent film-coated acrylic plates are arranged in the fixing boxes. The ultra-transparent coated acrylic plates are respectively positioned on two sides of the simulation charcoal, and are symmetrically distributed by taking the simulation charcoal as a center. According to the simulation flame fireplace with the 3D aerial imaging function, under the action of the LED lamp bead plate, orange light emitted by the simulation charcoal can flicker, and the vivid combustion effect can be achieved between the simulation charcoal and the simulation flame body.

An aerial imaging device that comprises a plurality of camera arrangements. The cameras are arranged to have different viewing directions in a device-transverse direction that corresponds to a cross-track direction perpendicular to the track direction of a flying carrier vehicle, wherein overlapping fields of view of the cameras provide in device-transverse direction a combined uninterrupted total field of view of at least 75 degrees, which is larger than an individual field of view of each of the cameras. Images of the cameras are combined for providing generation of a country mode composite image, a city mode composite nadir image, and city mode side oblique images. The country mode composite image is generated based on a combination of images from several of the cameras of the plurality of cameras and provides a field of view in device-transverse direction which essentially corresponds to the uninterrupted total field of view.

To improve the performance of a device.SOLUTION: The display apparatus DSP2 includes light sources 10 each including a plurality of light emitting units 11, an aerial image forming plate 20, and a light shielding member 30. As described above, the light shielding member 30 is disposed between the aerial image forming plate 20 and the light source 10. The light blocking member 30 can block a part of the source light L1 emitted from the light sources 10. Specifically, the light blocker 30 can selectively block light components (components L1 and L3) of the source light L4 emitted from the light sources 10 that travel parallel to the θ 1 direction or the θ 2 direction in a plan view.SELECTED DRAWING: Figure 4

The invention discloses a volume three-dimensional display system and method based on sound field assembly and photoluminescence nanoparticles. The system comprises a sound field assembly module, an optical excitation module, an aerosol management module, a sensing and interaction module and a central control core. The method comprises the following steps: firstly, generating a programmable sound field in a free space by using an ultrasonic phased array, and accurately assembling nanoparticles into an intangible three-dimensional voxel matrix; and then, the nanoparticles in the matrix are directly excited through multi-band laser scanning, so that the nanoparticles serve as self-luminous voxels to emit light, and a full-color volumetric three-dimensional image is actively rendered. According to the invention, a traditional reflective projection screen is completely abandoned, true three-dimensional and omnidirectional visible display is realized, accurate force touch interaction can be realized through sound field distortion monitoring, and the key bottleneck of the existing aerial imaging technology is solved.

This utility model discloses a toll station card dispensing machine, comprising: a chassis with a built-in controller and an opening on one side; an aerial imaging device installed inside the chassis, comprising a housing, an imaging lens, and a display screen, both located within the chassis, with the imaging lens facing the opening; signal light emitted from the display screen is projected onto the imaging lens, and the signal light passes through the imaging lens to form a real image in the air that is mirror-symmetrical to the display screen; and a card receiving and dispensing device installed on the side of the chassis facing the lane, communicating with the aerial imaging device, containing a card, and positioned within the chassis but adapted to carry the card out of the chassis. The toll station card dispensing machine according to this utility model has advantages such as improving vehicle traffic efficiency, alleviating traffic pressure, and increasing user safety.

1. Name of the product in this design: Naked-eye 3D Aerial Imaging Device. 2. Purpose of this design: Aerial imaging for medical imaging. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

Methods and systems are disclosed including an imaging system comprising an image- capturing system having two or more image-capturing devices and positioned on a platform over a predefined target are

The utility model discloses a flying vertical detection device for ceramic rod parts, and relates to the technical field of detection devices, the flying vertical detection device comprises a storage bin, the storage bin is connected with a vibration feed tray through a guide chute, one side of the vibration feed tray is provided with a detection machine table, the detection machine table is fixedly connected with a mounting rack, and the mounting rack is fixedly connected with the vibration feed tray. A pair of adjacent guide wheels is arranged on the mounting rack, the pair of guide wheels is coaxially connected to a pair of transmission gears which are meshed with each other, one side of each transmission gear is meshed with a driving gear, the driving gear is mounted on an output shaft of a driving motor, and the driving motor is mounted on the mounting rack. The device is used for detecting the appearance of a ceramic rod body material with small volume and mass, in the detection process, the ceramic rod body is in free falling motion in a vertical state, the CCD cameras distributed at 120 degrees around the motion trail of the ceramic rod body can carry out flying shooting imaging on a cylinder without a dead angle, the imaging quality is higher, and the appearance detection of the ceramic rod body is more facilitated.

The invention discloses a single-plane micro free-form surface array aerial imaging device and a design method and application thereof, and relates to the technical field of optical imaging. The device adopts a single substrate plane, N * M micro free-form surface unit arrays are divided on the single substrate plane, each unit defines a surface type under a global coordinate system taking the center of the substrate as an original point, an object plane is imaged to a specific image plane, and a preset amplification factor beta is kept. C1 continuity between adjacent units is ensured through strict boundary constraint conditions, and seamlessly-integrated high-image-quality aerial imaging is achieved. The design method comprises the steps of parameter setting, mapping relation establishment, ray tracing equation construction, curved surface differential equation solving, continuity optimization and the like. The invention has the advantages of compact structure, high imaging quality, convenience in processing and the like, and is suitable for various application scenes such as suspension display, augmented reality and the like.

The invention discloses an air-ground bridging image generation method and device, equipment, a medium and a product. The method comprises the following steps: acquiring respective aerial triangulation results of an aerial image and a ground image of a target area; according to sparse point cloud data in the aerial triangulation result, aligning the aerial image and the ground image to obtain a target aerial image and a target ground image; projecting the target aerial image and the target ground image, and determining an overlapping region of the target aerial image and the target ground image; calculating a position parameter of the bridging image according to the overlapping region; and generating the bridging image according to the position parameters of the bridging image and the trained 3D Gaussian rendering model. Spatial alignment of aviation and ground images can be realized through the planar primitive pair, the problem of unstable precision is avoided, the labor cost is reduced, the bridging image is introduced to connect the air and ground images crossing the vision field, and the problem that matching cannot be realized due to large visual angle difference of the air and ground images is solved, so that the precision of a three-dimensional reconstruction model is improved.

The invention relates to a camera layout for aerial imaging, in particular for aerial measurements with an aerial imaging device comprising a plurality of cameras. The cameras are arranged to have different viewing directions in the device lateral direction, the overlapping fields of view of the cameras providing a total field of view of at least 75 degrees in the device lateral direction that is larger than the individual field of view of each camera. And splicing the camera images to generate a rural mode synthetic image, an urban mode synthetic nadir image and an urban mode side inclination image. The country mode composite image is generated based on the partial camera image stitching and provides a field of view corresponding to the total field of view in the device lateral direction. The urban-mode synthetic nadir image is generated based on image stitching of the partial cameras and provides a field of view that is part of the field of view of the rural-mode synthetic image in a device lateral direction. The city-mode side tilt image provides a field of view that is part of the total field of view in the device lateral direction and has a more tilted viewing direction than the city-mode synthetic nadir image.

1. The name of the design product: query table. 2. The use of the design product: through the aerial imaging device of the query table, a real image is formed in the air, and the user is assisted in non-contact operation of the query table. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses a man-machine interaction type digital ancient book display method and system based on aerial imaging, and relates to the technical field of man-machine interaction, and the method comprises the steps: obtaining a user viewpoint position set and a page edge point position set of an aerial imaging region, and calculating a spatial orientation projection between a page edge point and a user viewpoint, generating a reflection azimuth change set; based on the reflection azimuth change set, identifying a boundary area causing reflection path jump, extracting a viewpoint angle corresponding to the boundary area, and screening a stable observation direction with the minimum reflection response change amplitude as a page main reflection direction; calculating an included angle projection value through the page main reflection direction and the viewpoint angle, and generating a page continuous focal plane group according to the included angle projection value; according to the invention, the spatial consistency of parallax correction and the continuous stability of focal depth change of the aerial imaging page are kept in the real-time change process of the imaging distance, so that the imaging continuity and observation consistency of the digital ancient books in interactive display are ensured.

This invention discloses a variable-magnification foldable aerial imaging device, a mechanical packaging assembly, an electronic control module, and an imaging control method, comprising, in sequence, an object surface light source, a movable zoom lens group, a reflector, and a DCRA (Dihedral Radiation Recognition). The movable zoom lens group is used to magnify and image the object surface at a preset magnification. The reflector is used to fold and redirect the light path emitted from the movable zoom lens group. The DCRA is used to receive the light rays reflected by the reflector and reconstruct a suspended real image in the air based on the principle of dihedral reflection. The movable zoom lens group of this invention breaks through the limitation of traditional DCRA, which can only achieve 1:1 same-size imaging, realizing multi-level variable-magnification display of suspended real images in the air, forming large-size, high-quality suspended real images. Simultaneously, the reflector folds the light path, compressing the device's depth, making it adaptable to confined spaces. This invention can be widely applied in fields such as vehicle head-up displays, aircraft cockpit displays, medical surgical navigation displays, and interactive exhibition devices.

The reflective aerial imaging device of the present invention includes: a first reflector (38) disposed opposite to the first light control unit (17) on the side of the first light control unit (17) of the optical imaging unit (12) at a distance from the first light control unit (17); and a second reflector (39) disposed opposite to the second light control unit (19) on the side of the second light control unit (12) at a distance from the second light control unit (19). The reflective aerial imaging device causes light emitted from the display unit (11) and irradiated onto the first reflector (38) to be reflected by the first reflector (38) and incident on the first light control unit (17). Light incident on the first light control unit (17) that is reflected once by the first light reflecting surface and incident on the second light control unit (19) and reflected once by the second light reflecting surface and emitted from the second light control unit (19) is reflected by the second reflector (39), thereby imaging the image displayed on the display unit (11) as an aerial image (13).

The invention discloses a quick arrangement method, device and system for an aerial photography flight data record table. The method comprises the steps of creating a structured table, and generating a self-adaptive flight data record table framework; obtaining multi-source data and extracting key parameters from the multi-source data, wherein the multi-source data comprises aerial image EXIF data and aerial photography POS data; aligning and associating the multi-source data according to the extracted key parameters; judging and marking the position of the missed sheet through a rapid detection method of the missed sheet; and inputting the multi-source data of the first route in the structured table, so that the system automatically fills the residual data in the structured table according to the multi-source data of the first route, the multi-source data alignment association result of each route and the missed sheet mark to automatically generate a complete flight data record table. According to the method, after the single-lens or multi-lens aerial photography data is obtained, the complex data structure and data content can be conveniently and rapidly sorted and concluded, and a flight data record document is generated.

The utility model discloses a medium-free holographic imaging intelligent sound box, which comprises a sounding base and a transmission outer cover which are detachably connected, an imaging lamp is arranged on the inner wall of the sounding base, and a screen is arranged on one side of the imaging lamp; the lower end of the plane mirror is rotatably installed at the bottom of the sounding base, the upper end of the plane mirror is clamped between the telescopic jacking column and the balance pressing plate, an adjusting mechanism for controlling the telescopic jacking column to stretch out and draw back is arranged in the sounding base, the adjusting mechanism is connected with a threaded knob, and the threaded knob is partially located outside the sounding base. The adjusting mechanism can be driven by rotating the threaded knob to control the telescopic jacking column to stretch out and draw back, and then angle adjustment and positioning of the plane mirror are achieved through cooperation of the balance pressing plate. And an optical waveguide plate is arranged in the transmission outer cover and forms an obtuse angle with the screen. When the device is used, a user can quickly adjust the aerial imaging position without turning on the sound equipment, the operation is simple and convenient, and the use experience is greatly improved.

The invention discloses an aerial imaging device, an aerial imaging system and a vehicle, and the device comprises an optical waveguide unit which is provided with a curved surface structure, and the optical waveguide unit is used for converging received image light in the air through the curved surface structure to form a real image. According to the invention, a diffraction optical waveguide aerial imaging scheme is adopted, a curved surface structure is introduced into the optical waveguide unit, the propagation path of light is adjusted, and image light is converged in the air to form a real image, so that the breakthrough of a system structure from a stereo to a plane is realized, the volume, weight and the like of an aerial imaging system are greatly reduced, and the aerial imaging system can be more conveniently arranged at each position of a vehicle.

The utility model provides an aerial imaging device and an imaging control method thereof, the aerial imaging device comprises a lens, the lens comprises a light guide surface and an emergent surface which are oppositely arranged, the light guide surface is provided with a plurality of light guide tooth profiles which are arranged at intervals, each light guide tooth profile comprises an incident surface and a reflecting surface, and the incident surface and the reflecting surface are opposite to each other. The reflecting surface is respectively vertical to the incident surface and the emergent surface; the display screen is arranged on one side of the light guide surface of the lens and is perpendicular to the lens; and the control assembly is configured to be rotatable, and the control assembly can drive the lens and the display screen to rotate. Compared with the prior art, the utility model has the advantages of simple structure, low cost, strong suspension sense, high use comfort and the like.

The invention provides an AI-driven aerial suspension imaging method, device and equipment and a medium, and the method comprises the steps: determining position information according to multi-view depth image data, so as to construct three-dimensional point cloud data; generating a three-dimensional space model according to the three-dimensional point cloud data; learning the multi-view color image data to extract high-level structure features and high-level texture features; performing association integration on the high-level structure features and the high-level texture features to obtain structure feature information and texture feature information; fusing the structural feature information and the texture feature information in the three-dimensional space model to obtain a fused scene model; performing model reconstruction on the fused scene model to obtain an enhanced scene model; determining an aerial imaging size and an imaging view angle parameter based on the enhanced scene model; and controlling the suspension imaging equipment to carry out air suspension imaging display on the enhanced scene model in a preset imaging area according to the air imaging size and the imaging view angle parameter. Therefore, the aerial suspension imaging quality is effectively improved.