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Your search returned 755 patents.
( 345/582 in Current US Classification )
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Patent IDTitleDate Filed
7212207 Method and apparatus for real-time global illumination incorporating stream processor based hybrid ray tracing August 20, 2003
7212206 Method and apparatus for self shadowing and self interreflection light capture August 20, 2003
7212204 System and method for graphics culling January 27, 2005
7209140 System, method and article of manufacture for a programmable vertex processing model with instruction set May 31, 2000
7205999 Method and apparatus for environment-mapped bump-mapping in a graphics system September 30, 2004
7205998 System and process for optimal texture map reconstruction from multiple views July 28, 2005
7205997 Transparent video capture from primary video surface September 28, 2004
7205996 Full-scene anti-aliasing method and system April 30, 2004
7202877 Sprite rendering May 23, 2005
7202867 Generation of glow effect January 31, 2003
7200262 3-dimensional image processing method, 3-dimensional image processing device, and 3-dimensional image processing system December 18, 2002
7199803 Method and apparatus for image texture describing March 10, 2004
7199801 Image processing apparatus and image processing method May 17, 2004
7196706 Method and apparatus for rendering a quadrangle primitive November 14, 2005
7193627 Trilinear optimization for texture filtering December 5, 2005
7190371 3D stereo browser for the internet May 5, 2004
7190370 Previewing and manipulating a framed image print November 22, 2000
7184060 Special effect device, address signal generating device, address signal generating method and address signal generating program April 1, 2004
7184052 Real-time texture rendering using generalized displacement maps October 13, 2004
7180523 Trimming surfaces March 31, 2000
7176934 3-D graphics texturing system using encrypted textures October 20, 2004
7176933 Texture based method and system for the anti-aliasing of lines and characters May 20, 2004
7176919 Recirculating shade tree blender for a graphics system October 4, 2005
7174050 Space-optimized texture maps December 5, 2002
7173622 Apparatus and method for generating 3D images April 4, 2003
7173618 Image creation program and method of creating image August 20, 2004
7170527 Interactive horizon mapping November 5, 2004
7170526 Method and apparatus for redirecting the output of direct rendering graphics calls October 5, 2004
7170525 Texturing system June 4, 2004
7170524 Line drawing image generating device, storage medium, and line drawing image generating method May 8, 2006
7167183 Reorganized anisotropic sampling order October 14, 2004
7167177 Macrostructure modeling with microstructure reflectance slices February 24, 2005
7164424 Interactive water effects using texture coordinate shifting April 22, 2005
7161601 Synthesis of progressively-variant textures and application to arbitrary surfaces September 30, 2005
7158147 Method and apparatus for pixel filtering using shared filter resource between overlay and texture mapping engines September 4, 2002
7158143 Fast algorithm for anisotropic texture sampling December 3, 2004
7154507 System, method and computer program product for texture shading September 15, 2004
7154506 3D stereo browser for the internet May 5, 2004
7154504 System and method for fast, smooth rendering of lit, textured spheres January 26, 2001
7151546 Restricting scope of blending modes in 2-D compositing using isolated groups May 2, 2000
7151545 System and method for applying accurate three-dimensional volume textures to arbitrary triangulated surfaces August 6, 2003
7151544 Method for improving texture cache access by removing redundant requests May 16, 2003
7148899 Texture mapping 3D objects September 14, 2005
7148897 Rendering successive frames in a graphic object system June 25, 2004
7148887 System and method for performing a three-dimensional virtual segmentation and examination with optical texture mapping October 10, 2001
7145571 Technique for enabling color blind persons to distinguish between various colors March 13, 2003
7145570 Magnified texture-mapped pixel performance in a single-pixel pipeline December 12, 2002
7142709 Generating image data August 15, 2002
7142215 Method and apparatus for processing stencil data using a programmable graphics processor March 11, 2003
7139439 Method and apparatus for generating texture for 3D facial model December 13, 2002
7139336 Method and system for channel estimation using iterative estimation and detection April 5, 2002
7139004 Method and apparatus to convert bitmapped images for use in a structured text/graphics editor January 25, 2002
7138999 Refinement of a triangular mesh representing a three-dimensional object June 21, 2001
7136077 System, method, and article of manufacture for shading computer graphics June 9, 2004
7136071 Method and apparatus for sampling non-power of two dimension texture maps June 23, 2004
7136070 System, method and computer program product for using an arbitrary quantity as texture address May 23, 2003
7136069 Method and system for texturing October 31, 2000
7136061 Three-dimensional check image viewer and a method of handling check images in an image-based check processing system January 29, 2003
7133048 Variable multilinear models for facial synthesis June 30, 2004
7133047 Method and mechanism for programmable filtering of texture map data in 3D graphics subsystems June 18, 2004
7133044 System of feature-based surface mapping January 31, 2002
7129956 Variable bit field color encoding March 24, 2003
7129954 Apparatus and method for synthesizing multi-dimensional texture March 5, 2004
7129944 Macrostructure modeling with microstructure reflectance slices December 1, 2004
7126609 Method and apparatus for painting groups of objects May 11, 2000
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