| Patents for G06T 15 - 3d [three dimensional] image rendering (29,056) |
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| 09/18/1991 | EP0447226A2 Computer graphics method for adding specular reflections to images with shadow penumbrae |
| 09/18/1991 | EP0447222A2 Gradient calculation for texture mapping |
| 09/18/1991 | EP0447195A2 Pixel interpolation in perspective space |
| 09/18/1991 | EP0446293A1 Image generator. |
| 09/11/1991 | EP0445173A1 Process for representing visually an object decomposed into an octree object. |
| 09/11/1991 | EP0281615B1 Scenographic process and processor for fast pictorial image generation |
| 08/27/1991 | US5043922 Graphics system shadow generation using a depth buffer |
| 08/27/1991 | US5043921 High speed Z-buffer control |
| 08/21/1991 | EP0442683A2 A system and method of prioritizing colour imaging |
| 08/21/1991 | EP0442682A2 System and method for displaying of colour images |
| 08/13/1991 | US5040130 Computer graphics boundary--defined area clippping and extraneous edge deletion method |
| 08/06/1991 | US5038297 Method and apparatus for clearing a region of Z-buffer |
| 08/06/1991 | US5038291 Computerized ply pattern generation |
| 07/31/1991 | EP0439260A2 Distributed processing apparatus and method for use in global rendering |
| 07/30/1991 | US5036316 Method and apparatus for high speed linear shading in a raster graphics system |
| 07/25/1991 | DE4001637A1 Three=dimensional perspective image generation method - composed of individual exchangeable objects by combining perspective images of individual object using computer |
| 07/24/1991 | EP0438195A2 Display apparatus |
| 07/24/1991 | EP0438194A2 Display apparatus |
| 07/24/1991 | EP0438193A2 Display apparatus and method of operating such an apparatus |
| 07/17/1991 | EP0437277A2 Figure drawing method and apparatus |
| 07/17/1991 | EP0436790A2 Multi-dimensional tree structure for the spatial sorting of geometric objects |
| 07/11/1991 | WO1991008638A3 Enhanced digital video engine |
| 07/09/1991 | US5031117 Prioritization scheme for enhancing the display of ray traced images |
| 07/09/1991 | US5031114 Method and apparatus for clipping figures against a clipping frame using line segment cross point and area detection |
| 07/03/1991 | EP0435492A2 Method and system for displaying a three-dimensional object |
| 07/03/1991 | EP0435268A2 A method and apparatus for displaying images |
| 07/02/1991 | US5029225 Texture mapping apparatus |
| 07/02/1991 | US5029105 Programmable pipeline for formatting RGB pixel data into fields of selected size |
| 06/26/1991 | EP0434037A2 A shading method and shading apparatus for computer graphics |
| 06/25/1991 | US5027292 Constructive Solid Geometry |
| 06/18/1991 | US5025400 Pseudo-random point sampling techniques in computer graphics |
| 06/18/1991 | US5025394 Method and apparatus for generating animated images |
| 06/05/1991 | EP0430502A2 A method for simultaneous initialization of a double buffer and a frame buffer |
| 06/05/1991 | EP0430501A2 System and method for drawing antialiased polygons |
| 06/05/1991 | EP0429869A2 A system for simulating X-ray scanners |
| 05/29/1991 | EP0429288A2 Computer graphics system |
| 05/29/1991 | EP0429285A2 Computer graphics system |
| 05/18/1991 | CA2030208A1 Method for simultaneous initialization of double buffer and a frame buffer |
| 05/18/1991 | CA2030022A1 System and method for drawing antialiased polygons |
| 05/15/1991 | WO1991008638A2 Enhanced digital video engine |
| 05/15/1991 | CA2064070A1 Enhanced digital video engine |
| 05/14/1991 | CA2028902A1 Method and apparatus for a computer display system with a three dimensional cursor shadow |
| 05/08/1991 | EP0425573A1 Texture mapping for computer graphics display controller system |
| 05/08/1991 | CN1051255A Adjustment of z-buffer values for lines on surface of polygon |
| 05/02/1991 | EP0425189A2 Concave polygon drawing for a computer graphics display system |
| 05/02/1991 | EP0425187A2 Drawing 'polygon with edge'-type primitives in a computer graphics display system |
| 05/02/1991 | EP0425186A2 Z-buffer control |
| 05/02/1991 | EP0425177A2 Parametric surface evaluation for a computer graphics display system |
| 05/02/1991 | DE4034086A1 Producing data for specimen object - representing as vol. reproduced projection image involving pixel sealing to correct anisotropy |
| 04/30/1991 | US5012433 Multistage clipping method |
| 04/24/1991 | EP0423653A2 Method and apparatus for compensating for color in color images |
| 04/17/1991 | EP0422866A2 Method and apparatus for generating images |
| 04/17/1991 | EP0422541A2 Parallel polygon/pixel rendering engine and method |
| 04/16/1991 | US5008838 Method for simultaneous initialization of a double buffer and a frame buffer |
| 04/16/1991 | CA1283208C Multiple stamp motion objects in a video game system |
| 04/12/1991 | CA2026527A1 Parallel polygon/pixel rendering engine |
| 04/03/1991 | EP0420546A2 Manipulating image data |
| 04/02/1991 | US5005117 Three-dimensional computer graphics apparatus with two-port memory for storing depth information |
| 03/29/1991 | CA2014907A1 Three dimensional disarticulation |
| 03/26/1991 | US5003497 Method for three-dimensional clip checking for computer graphics |
| 03/26/1991 | CA1282173C Digital visual and sensor simulation system for generating realistic scenes |
| 03/19/1991 | US5001651 Method and apparatus for interpolating groups of pixels on a scan line |
| 03/19/1991 | US5001470 Three-dimensional display apparatus |
| 03/13/1991 | EP0416421A2 A clipping processor |
| 03/12/1991 | US4999789 Method and apparatus for trimming B-spline descriptions of patches in a high performance three dimensional graphics system |
| 03/12/1991 | US4999704 System for efficiently coding a moving-picture signal, capable of selecting several different coding systems |
| 03/12/1991 | CA1281422C Lookahead pipeline for processing object records in a video system |
| 03/06/1991 | EP0415292A2 Hidden-surface processing device, anti-aliasing method and three-dimensional graphics processing apparatus |
| 03/02/1991 | WO1991003792A1 System and method for transforming two dimensional signals of a hand held sector transducer into three dimensional signals |
| 03/02/1991 | CA2064914A1 System and method for transforming two dimensional signals of a hand held sector transducer into three dimensional signals |
| 02/13/1991 | EP0412748A2 Methods and apparatus for generating three-dimensional images |
| 02/12/1991 | US4992780 Method and apparatus for storing a two-dimensional image representing a three-dimensional scene |
| 02/07/1991 | WO1991001529A1 Spatial augmentation of vertices for level of detail transition |
| 02/07/1991 | DE3924759A1 Multiprocessor system for graphic data processing - performs display processing in all processors using associated image memory regions |
| 02/05/1991 | US4991079 Real-time data processing system |
| 01/30/1991 | EP0410720A2 System and method for generating picture element data for a polygon figure |
| 01/26/1991 | CA2021678A1 System for generating picture element data of polygon figure and method thereof |
| 01/16/1991 | EP0408232A2 Spatial augmentation of vertices for level of detail transition |
| 01/15/1991 | US4985856 Method and apparatus for storing, accessing, and processing voxel-based data |
| 01/15/1991 | US4985854 Method for rapid generation of photo-realistic imagery |
| 01/11/1991 | CA2020550A1 Spatial augmentation of vertices for level of detail transition |
| 01/08/1991 | US4984183 Graphics display controller for transferring figure data to overlapping portions of destination area and drawing-enable area defined by clipping rectangle |
| 01/08/1991 | CA1278868C2 Methode of forming curved surfaces and the apparatus |
| 01/01/1991 | US4982345 Interactive computer graphics display system processing method for identifying an operator selected displayed object |
| 01/01/1991 | US4982180 Method of displaying structures three-dimensionally |
| 12/19/1990 | EP0403121A2 Computer controlled screen animation |
| 12/13/1990 | WO1990015396A2 System and method for sprite control block structure |
| 12/13/1990 | WO1990015395A1 Apparatus and method for producing images that include dynamically interactive sprites |
| 12/04/1990 | US4975770 Method for the enhancement of contours for video broadcasts |
| 11/27/1990 | US4974177 Mapping circuit of a CRT display device |
| 11/27/1990 | US4974176 Computer image generation system |
| 11/22/1990 | EP0398136A2 Method for rapid generation of photo-realistic imagery |
| 11/20/1990 | US4972330 Clipping process and processor |
| 11/14/1990 | EP0397071A2 Method for perspective position mapping |
| 11/13/1990 | US4970682 Digital map generator and display system |
| 11/13/1990 | US4970666 Computerized video imaging system for creating a realistic depiction of a simulated object in an actual environment |
| 11/13/1990 | US4970636 For use in a graphics display system |
| 11/13/1990 | US4970499 Apparatus and method for performing depth buffering in a three dimensional display |
| 11/13/1990 | CA1276297C Scenographic process and processor for fast pictorial image generation |
| 10/31/1990 | EP0395449A2 Electronic image processing |