8results about How to "Improve image display" patented technology

The invention discloses an image processing method and device, electronic equipment and a readable storage medium, the method is suitable for a display chip, the display chip comprises a main body module and a frame insertion module, and the method comprises the following steps: the main body module receives first image data; the main body module performs super-resolution processing on the first image data to obtain second image data; wherein the resolution of the second image data is greater than that of the first image data; when the resolution of the second image data is greater than a target resolution threshold, the main body module cuts the second image data to obtain third image data; wherein the resolution of the third image data is smaller than or equal to the target resolution threshold, and the target resolution threshold is smaller than or equal to the maximum resolution supported by the frame insertion module; and the frame insertion module performs frame insertion processing according to the third image data to obtain target image data.

Embodiments of this application provide an image processing method and apparatus. The image processing method includes: obtaining encoded data of a first region and a neighboring region neighboring to the first region in a two-dimensional planar image, where the two-dimensional planar image is an image obtained by mapping a spherical panorama image, and the first region and the neighboring region have an overlapping region; determining a pixel value of a pixel in an image of the first region based on the encoded data of the image of the first region; determining a pixel value of a pixel in an image of the neighboring region based on the encoded data of the image of the neighboring region; and determining a target pixel value of a pixel in the overlapping region based on the pixel value of the pixel of the first region in the overlapping region and the pixel value of the pixel of the neighboring region in the overlapping region. According to the embodiments of this application, an image displaying effect can be improved.

The invention relates to display equipment and an image display method, and relates to the technical field of display equipment. The display apparatus includes a display, a backlight assembly, and a controller. Wherein the backlight assembly comprises a plurality of backlight subareas, and each backlight subarea comprises a plurality of color backlight sources; the controller is respectively coupled with the display and the backlight assembly, and is configured to determine a target color value to be displayed in the display by each pixel in an input image; obtaining a compensation image of the input image and backlight information of each backlight partition corresponding to the input image according to the target color value and the light transmittance information of the display; and controlling the display to display the compensation image, and adjusting the brightness of the color backlight source in each backlight subarea according to the backlight information of each backlight subarea. The image display effect of the display equipment can be improved.

The present disclosure provides an image generation method, device, storage medium and equipment, which can acquire current vehicle state information of a vehicle; determine first angle information of the sun in a first coordinate system based on the current vehicle state information and a current time; determine a current highlight angle based on the first angle information and a normal vector of a plane where a vehicle-mounted screen is located; and generate a target image based on the current highlight angle and source image data. It can be seen that the image generation method of the present disclosure can dynamically determine a real-time highlight angle according to real-time angle information of the sun and the plane where the vehicle-mounted screen is located, and use the highlight angle for high-light rendering to generate a target image, so that the liquid glass effect of the target image is more consistent with the highlight angle of the real environment in the vehicle, improving the realism of the liquid glass effect of the image, thereby improving the image display effect, and solving the problem of poor image display effect caused by the difficulty of fusing the virtual light source determined highlight angle with the real environment in the related art.

Embodiments of this application provide an image processing method and apparatus. The image processing method includes: obtaining encoded data of a first region and a neighboring region neighboring to the first region in a two-dimensional planar image, where the two-dimensional planar image is an image obtained by mapping a spherical panorama image, and the first region and the neighboring region have an overlapping region; determining a pixel value of a pixel in an image of the first region based on the encoded data of the image of the first region; determining a pixel value of a pixel in an image of the neighboring region based on the encoded data of the image of the neighboring region; and determining a target pixel value of a pixel in the overlapping region based on the pixel value of the pixel of the first region in the overlapping region and the pixel value of the pixel of the neighboring region in the overlapping region. According to the embodiments of this application, an image displaying effect can be improved.

The invention provides a light-emitting substrate, a display panel and a preparation method of the light-emitting substrate. The light-emitting substrate comprises a glass substrate which is provided with a plurality of glass through holes, at least two conductive parts are arranged in the glass through holes, and the at least two conductive parts are arranged in a mutually insulated mode; the metal pattern layer is arranged on the glass substrate and comprises a plurality of anode electrodes and connecting wires, and each conductive part is electrically connected with the corresponding anode electrode through the corresponding connecting wire; the light-emitting layer comprises a plurality of light-emitting structures which are respectively arranged on the anode electrodes; the cathode electrode is arranged on the side, away from the glass substrate, of the light-emitting structure, and the cathode electrode, the light-emitting structure and the anode electrode form a light-emitting unit. According to the light-emitting substrate, the number and density of the glass through holes can be effectively reduced, and the punching yield and the strength of the glass substrate are improved.

The application provides a display panel, which comprises an array substrate, a counter substrate and a liquid crystal layer arranged between the array substrate and the counter substrate. A display area of the array substrate comprises a plurality of pixel units for performing image display, each of the pixel units comprises a liquid crystal capacitor and a storage capacitor, the liquid crystal capacitor is connected with a first common electrode line, and the storage capacitor is connected with a second common electrode line. A switch unit is connected with the first common electrode line and the second common electrode line, and is used for electrically connecting the first common electrode line and the second common electrode line when power is turned off, so that the liquid crystal capacitor and the storage capacitor have the same voltage and discharging speed, thereby avoiding screen flickering and image sticking, and effectively improving display effect. The application further provides a display device comprising the display panel.

The application discloses a diffractive optical waveguide, which comprises a waveguide substrate, the waveguide substrate is provided with at least a coupling-in grating and a coupling-out grating, and light is totally reflected and transmitted towards the coupling-out grating after being coupled into the waveguide substrate from the coupling-in grating; a first auxiliary structure is arranged on the local edge of the coupling-in grating close to the coupling-out grating, the first auxiliary structure has a gradually decreasing height away from the edge of the coupling-in grating; and a second auxiliary structure is arranged on the local edge of the coupling-out grating close to the coupling-in grating, the second auxiliary structure has a gradually decreasing height away from the edge of the coupling-out grating. The diffractive optical waveguide has a better imaging effect.