Patent application number | Description | Published |
20130135299 | IMAGE PROCESSING APPARATUS AND METHOD FOR SUBPIXEL RENDERING - An image processing method and apparatus for subpixel rendering is provided. A display, with an image processing apparatus, may adjust a pixel value of a subpixel based on the position of the subpixel relative to a position of an eye of a viewer. The image processing apparatus may display a three-dimensional (3D) image on a light field display, based on the adjusted pixel value of the subpixel. | 05-30-2013 |
20130188233 | APPARATUS AND METHOD FOR FAST GENERATION OF THREE-DIMENSIONAL (3D) HOLOGRAM - An apparatus for generating a hologram that may generate a three-dimensional (3D) hologram pattern at a high speed may include a pattern setting unit to set points for which hologram patterns are to be generated with respect to a one-eighth area of an entire area for which a hologram pattern is to be generated, a calculation unit to calculate pattern values for a plurality of reference points selected with respect to the one-eighth area of the entire area, and to generate a pattern for the one-eighth area using recurrent interpolation, and a pattern duplicating unit to complete a pattern for the entire area by duplicating the generated pattern for the one-eighth area. | 07-25-2013 |
20140098201 | IMAGE PROCESSING APPARATUS AND METHOD FOR PERFORMING IMAGE RENDERING BASED ON ORIENTATION OF DISPLAY - An apparatus and method for rendering an image considering an orientation of a display may include a display mode determination unit to determining an expression mode of a display based on spatial information corresponding to eyes of a user, and an image rendering unit to render an image corresponding to the eye of the user based on the expression mode of the display. | 04-10-2014 |
20140104399 | APPARATUS AND METHOD FOR DISPLAYING MULTIVIEW IMAGE AND SUPER MULTIVIEW IMAGE - An image display apparatus and method for displaying a multiview image and a super multiview image is provided. The image display apparatus may include a light beam outputting unit to output at least one light beam corresponding to a view image, a diffusion image generating unit to generate a diffusion image by diffuse-projecting the at least one light beam in a predetermined direction, and a multiview image generating unit to display, on a screen, multiview images generated when light beams included in the diffusion image are distributed. | 04-17-2014 |
20140118512 | IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS - An image processing apparatus and method for processing an image using a multi-view image and pixel information are provided. The image processing method includes determining a view image that corresponds to a predetermined display direction of a display pixel of a display, determining at least one view image pixel corresponding to the display pixel in the determined view image based on a position of the display pixel in the display and pixel position information of the determined view image, and determining a pixel value of the display pixel based on a pixel value of the determined at least one view image pixel. | 05-01-2014 |
20140125957 | LIGHT FIELD DISPLAY APPARATUS AND METHOD - A light field display apparatus includes a plurality of projectors to emit rays, and a screen to display the rays emitted by the plurality of projectors. Positions of the plurality of projectors may be controlled so that intervals or angles between the rays displayed on the screen are substantially the same. | 05-08-2014 |
20140300602 | APPARATUS AND METHOD FOR FORMING LIGHT FIELD IMAGE - An apparatus and method for forming a light field image includes projecting vertices of a graphic object to a far plane corresponding to a first distance directed to a screen reproducing a light field, and forming the light field image with respect to the graphic object using the vertices projected to the far plane. | 10-09-2014 |
20150091897 | IMAGE GENERATING APPARATUS AND DISPLAY DEVICE FOR LAYERED DISPLAY SCHEME BASED ON LOCATION OF EYE OF USER - An image generating apparatus and a display device for a layered display scheme based on a location of an eye of a user are provided, wherein the image generating apparatus may generate layer images for a three-dimensional (3D) image based on information related to pixels matched based on the location of the eye of the user. | 04-02-2015 |
20150092030 | DISPLAY APPARATUS AND METHOD - A display apparatus providing a multi-view image is provided, which may include a panel unit to provide light through a plurality of pixels corresponding respectively to a plurality of viewpoints, and an optical unit to provide the light to a left eye position and a right eye position at a pre-designated viewing distance, respectively, wherein the optical unit may be configured for light from pixels for view images having discontinuous viewing indices, among the plurality of pixels, to be transferred to the left eye position and the right eye position. | 04-02-2015 |