11843 results about "Image display" patented technology

An illustrative method may include receiving images of a site captured at a same time by a camera, the images comprising a single visible color component image, a first non-visible image associated with first excitation illumination having a first wavelength outside a visible spectrum, and a second non-visible image associated with second excitation illumination having a second wavelength outside the visible spectrum and different than the first wavelength; generating, based on the single visible color component image, a monochromatic image; generating, based on the single visible color component image and the first non-visible image, a first alternate image representative of a first alternate imaging characteristic of the site; generating, based on the single visible color component image and the second non-visible image, a second alternate image representative of a second alternate imaging characteristic of the site; and displaying the monochromatic image combined with the first and second alternate images.

The invention discloses an MURA defect detection method based on background reconstruction and related equipment, and relates to the field of image processing. The method comprises the following steps: acquiring an initial image displayed by a display panel; performing discrete cosine transform processing on the initial image to extract low-frequency background components; denoising the low-frequency background components based on a singular value decomposition algorithm to obtain main background features; performing fitting reconstruction on the main background features through a polynomial surface fitting algorithm to obtain a background reconstruction image; performing contrast enhancement processing on the background reconstruction image to obtain a background enhancement image; subtracting the background enhancement image from the initial image to obtain a difference image; determining an MURA defect area to be detected according to the difference image; and performing identification processing on the MURA defect to-be-detected area through a preset MURA defect detection model to obtain an MURA defect detection result of the display panel. According to the technical scheme, the MURA defect detection precision can be improved.

A control method of an aerial vehicle. The aerial vehicle includes a gimbal carrying an image acquisition device. The method includes obtaining a preliminary-flight trajectory of the aerial vehicle and control information of the gimbal that are set by a user, automatically controlling the aerial vehicle to move according to the preliminary-flight trajectory, and automatically controlling the gimbal and the image acquisition device to photograph a target object according to the control information of the gimbal.

The embodiment of the invention provides a display panel and a display device, the display panel comprises a substrate, an isolation structure, a light-emitting function layer, a touch control layer and a light-transmitting shielding layer, the isolation structure is arranged on one side of the substrate, and a plurality of limiting openings and a plurality of light-transmitting openings are defined by the isolation structure; the light-emitting functional layer comprises a plurality of light-emitting parts, and the light-emitting parts are at least partially arranged in the limiting openings; the touch layer is arranged on the side, away from the substrate, of the isolation structure; the light-transmitting shielding layer is arranged between the isolation structure and the touch control layer, and the light-transmitting shielding layer shields at least part of the light-transmitting opening in the direction from the touch control layer to the substrate. According to the display panel, the radio frequency interference between the touch control layer and the driving circuit layer can be avoided or reduced through the light-transmitting shielding layer, and the quality of images displayed by the display panel is improved.

The present invention includes a three-dimensional (3D) image display device and a head-mounted display featuring a light-field image display comprising a display panel with a group of element pixels composed of multiple pixels displaying light field information, and a light shutter array panel capable of forming an aperture by opening and closing multiple light shutters. In the present invention, to address vergence-accommodation conflict (VAC), reduce crosstalk, improve viewing angles, and enhance 3D resolution, the light-field image display has a light field ray group with multiple radiation angles formed by the element pixel group and the aperture, wherein the resolution of the radiation angles of the light field ray group is 0.3° or less. It further comprises a padding pixel group with one or more pixels not displaying light field information around the element pixel group, and the light field ray group is output only within a central viewing angle range, while a two-dimensional image is output in angular ranges outside the central viewing angle.

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.

An image calibration method and a device are provided. The method includes: obtaining a pupil position offset of a user and a visual acuity of the user, where the pupil position offset of the user is an offset of a pupil of the user relative to an optical axis; and adjusting a to-be-displayed image based on the pupil position offset of the user and the visual acuity of the user. In this way, when the user wears a head-mounted display device improperly, a point seen by the user when the user looks straight ahead is a center point of an image displayed on a display.

The invention relates to the technical field of intelligent traffic systems, in particular to a curve early warning method, system and terminal based on target detection, and the method comprises the steps: generating a visual twin image of a target curve; the visual twin images are displayed on display devices on the two sides of a target curve; if the movement track of the moving target is overlapped with the position of the obstacle or the movement track of the moving target is overlapped with the estimated movement track of the obstacle, early warning information is sent, and the early warning information comprises sound prompt information and image prompt information. The graphic prompt information comprises that a visual twin image corresponding to the moving target is rendered on a display device on one side of the road consistent with the moving direction of the moving target. A visual twin image of a target curve is generated through a multi-sensor fusion technology, the motion states of a moving target and an obstacle are reflected in real time, and early warning information is sent out when a potential collision risk is detected, so that the traffic accident rate of a curve area is effectively reduced.

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.

The embodiment of the invention provides an image processing method and device, a storage medium and computing equipment. Comprising the following steps: performing image segmentation processing on a target area in a source image to obtain a first mask image for the target area; performing superposition processing on the target area in the source image according to the first mask image to obtain a background image; wherein the background image comprises a source image after a first foreground image displayed in the target area is removed; inputting the background image and the first mask image into a pre-trained AIGC model to generate a target image; wherein the target image has the same background image, and a second foreground image replacing the first foreground image is displayed in the target area of the target image.

An apparatus and method for detecting content of interest on a slide using machine learning. The apparatus includes at least a processor and a memory communicatively connected to the at least a processor. The memory instructs the processor to receive a first image, comprising a macro image, identify areas of interest associated with the grids of the first image, receive a second image comprising a high magnification image associated with the areas of interest of the first image, classify, using at least a probed point, the grids of the first image, wherein classifying the grids of the first image includes classifying the grids into accepted grids of the grids and rejected grids of the grids, scan, using the image capturing device, the accepted grids to generate an output image, and display, using a display device, the output image.

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.

The utility model relates to the technology of display equipment, and discloses AR glasses and a display system, and the AR glasses comprise a glasses frame module which is used for providing wearing support for a target object; the optical waveguide lens is mounted on the lens frame module and is provided with a coupled-in grating area and a coupled-out grating area; the first display module and the second display module are connected to the two opposite sides of the mirror frame module and arranged opposite to the coupled grating area, and the first display module and the second display module are used for synchronously outputting optical signals to the coupled grating area; the optical waveguide lens is configured to propagate an optical signal input to the coupling-in grating area to the coupling-out grating area and output the optical signal. The first display module and the second display module are arranged to synchronously output the optical signals to the coupled grating area so as to ensure that left and right imaging of the AR glasses is synchronous, the size design requirement of the AR glasses is reduced, and the situation that due to the fact that time difference exists between imaging of the two display modules, images displayed by equipment watched by a user cannot be normally combined is avoided.

The current disclosure provides methods and systems to provide a magnification capability to a software application for reviewing medical images, where a selected portion of a medical image displayed by the software application can be viewed within a magnification window at a higher resolution than other portions of the medical image. A higher-resolution medical image of the selected portion can be generated from the medical image using a trained convolutional neural network (CNN). In a first embodiment, the selected portion of the medical image is cropped and inputted into the trained CNN to generate a higher-resolution medical image corresponding to the selected portion. In a second embodiment, the medical image is inputted into the trained CNN to generate a higher-resolution medical image when the medical image is displayed, and the selected portion of the higher-resolution medical image is cropped and displayed at a time of selection.

The invention provides a passive remote image read-write device and a device adjusting method, and relates to the technical field of remote image optical screens, the device comprises a frame assembly, a hinge, an optical module and a rigid skeleton assembly, the frame assembly comprises a first frame body, a second frame body and a third frame body; the hinge is connected to the frame assembly; the optical module comprises a first lens, a second lens and an imaging panel which are arranged on the frame assembly, a passive mode is adopted, geometric multiple image amplification is carried out on a target reading object through reflection and diffusion of projected light, and the rigid framework assembly is connected to the frame assembly and serves as a stress part for supporting and unfolding. The rigid framework assembly comprises two telescopic framework pieces which are symmetrically arranged on the two sides of the frame assembly. The device integrates multiple functions such as folding, passive technology and far image display, realizes compact folding and portability of the device, has the characteristics of compact structure, convenience in carrying and wide application scene, and meanwhile, ensures the accuracy and high efficiency of amplified image display.

The invention belongs to the technical field of automobile intelligent driving, and provides an automobile front panoramic image display method and system, a storage medium and electronic equipment, and the method comprises the steps: obtaining an automobile front image, and generating a panoramic display image according to the automobile front image; acquiring real-time vehicle speed and steering wheel angle data of vehicle driving, calculating a predicted driving track of the vehicle according to the real-time vehicle speed and the steering wheel angle data, and generating a first panoramic image in combination with the panoramic display image; the information of the obstacle in front of the vehicle is obtained, the position of the obstacle in front of the vehicle is determined by combining the information of the obstacle in front of the vehicle with the first panoramic image, the position of the obstacle in front of the vehicle is marked in the first panoramic image, a second panoramic image is generated, and the PHUD display module displays the second panoramic image. The front view of a vehicle obtained by a driver is wider, images are displayed on the front windshield more clearly and are not prone to being influenced by external light and interference, and driving safety and convenience are improved.

To make an electronic device take an appropriate action in response to an action of a user.SOLUTION: An action control system disclosed herein comprises an action determination unit configured to determine one of multiple types of avatar actions as an action to be taken by an avatar, a storage control unit for storing event data in history data, and an action control unit for displaying the avatar in an image display area of an electronic device. The avatar actions include selecting at least one from among two or more things to set action details to be proposed to a user. The action determination unit autonomously or periodically detects the condition of the user, and causes the action control unit to display the avatar in the image display area so as to make the avatar execute the action details when proposing at least one thing from among two or more things is determined as an action to be taken by the avatar on the basis of at least one of the detected condition of the user, history data regarding the user, and information preferred by the user.SELECTED DRAWING: Figure 2

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.

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 8-15

The invention provides a compensation parameter adjusting method and device, a display device and a program product, and is applied to the technical field of display. The method comprises the following steps: acquiring an interface image displayed by a first display screen; performing data analysis on the interface image of the first display screen to obtain a quantitative deviation value of the interface image of the first display screen relative to a corresponding standard interface; inputting the quantization deviation value into a pre-trained AI model, and obtaining a Demura parameter for performing display compensation on the first display screen according to the output of the AI model; the AI model is obtained by training a plurality of acquisition quantization deviation values and a plurality of compensation parameters. By adopting the method, the adjustment of the Demura parameter can be automatically completed, manual implementation is not needed, and independent adjustment can be realized for each display screen in a batch production scale.

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.

An information processing apparatus includes analysis circuitry to receive captured images comprising at least one eye of a user when viewing display images displayed by a head mounted display “HMD” and detect one or more eye properties for the user in dependence on at least some of the captured images and generate eye information indicative of one or more of the eye properties for the user, control circuitry to control, in dependence on the eye information, image brightness associated with one or more eye tracking calibration images to be displayed to the user, and processing circuitry to output one or more of the eye tracking calibration images for display by the HMD.

An object of the present invention is to provide a head-up display apparatus further reduced in size, the head-up display apparatus having: an image display apparatus including a light source and a display element; and a virtual image optical system in which light emitted from the image display apparatus is reflected by a windshield or a combiner of the vehicle so that a virtual image is displayed in front of the vehicle, wherein the virtual image optical system has a concave mirror and a distortion correcting lens, and the distortion correcting lens is disposed between the image display apparatus and the concave mirror, the concave mirror is disposed in a housing including an outer case along a shape of an effective light path area of the image light from the image display apparatus, and the image display apparatus is attached to part of an outer periphery of the housing.

The invention discloses a holographic display system based on an AI visual identification technology, and relates to the technical field of AI visual identification, and the holographic display system comprises the steps: obtaining real-time image data through at least one image sensor, and carrying out the preprocessing of the image data; analyzing the processed image data by using a deep learning model carried by an algorithm module, generating three-dimensional space information from the processed image data, constructing a holographic image based on the three-dimensional space information, and rendering the holographic image in combination with illumination and material information; the display angle of the holographic image is adjusted according to the position and visual angle information of the user, meanwhile, changes in a scene are monitored, display parameters of the holographic image in the holographic image display system are automatically adjusted, and the holographic image is dynamically modified through interactive input of the user. The method realizes efficient and accurate three-dimensional holographic image generation, has wide application potential, and is particularly suitable for the fields of virtual reality, augmented reality, holographic display and the like which need dynamic display and are high in interactivity.

An information processing apparatus includes a correction unit that performs correction of a video by using a correction coefficient generated on the basis of a relative angle between a camera that images the video displayed on a display and the display, and a viewing angle characteristic of the display.

Provided is an optical laminate that includes solidified liquid-crystal oriented layers and is capable of suppressing specific display unevenness when applied to an image display device. An optical laminate according to an embodiment of the present invention comprises: a polarizing plate including a polarizer; and a retardation layer that is laminated on the polarizing plate with a first adhesive layer therebetween. The retardation layer includes, in order from the polarizing plate side, a first solidified liquid-crystal oriented layer and a second solidified liquid-crystal oriented layer laminated on the first solidified liquid-crystal oriented layer with a second adhesive layer therebetween. The retardation layer has a circular polarization function or an elliptical polarization function over the entirety thereof and has a relationship Re(450) < Re(550) < Re(650). The thickness of at least one of the first adhesive layer and the second adhesive layer is 300 nm or less.

The invention provides an information transmission method, electronic equipment and an information transmission system. The method can be applied to electronic equipment and comprises the steps that when equipment exists around first electronic equipment, a first image can be displayed, and the image comprises a first part and a second part; the second electronic equipment can obtain N frames of first images, identifies the first information of the second part code, and realizes equipment connection, data transmission, account login, conference participation and the like based on the first information. In the technical scheme, the second electronic equipment can scan the image displayed by the first electronic equipment to obtain the first information in the image, so that information transmission between the first electronic equipment and the second electronic equipment is realized, for example, when new equipment is replaced or data cloning is carried out, the interaction path of the equipment can be shortened, and the sense of science and technology is improved.

An image display device and method are described for displaying an image distributed over plural display tiles. The image display device has a plurality of backlight light sources for illuminating plural display tiles. Contiguous zones of at least one image pixel are defined in each display tile such that each zone has at least one associated backlight light source. In particular for each edge zone of each display tile a backlight brightness driving level is determined based on brightness level target values of pixels of the edge zone and based on brightness level target values of pixels of at least one other zone of another display tile adjacent to the edge zone.