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Class Information
Number: 345/419
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics processing > Three-dimension
Description: Subject matter wherein objects are pictured to show them as they appear to the eye with reference to relative distance or depth from an imaginary viewpoint.


Sub-classes under this class:

Class Number Class Name Patents
345/421 Hidden line/surface determining 528
345/426 Lighting/shading 824
345/420 Solid modelling 1,041
345/427 Space transformation 849
345/423 Tessellation 536
345/424 Voxel 402


Patents under this class:
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Patent Number Title Of Patent Date Issued
7098909 Automatic generating device for 3-d structure shape, automatic generating method, program therefor, and recording medium recording the program Aug. 29, 2006
7098911 Placing feathers on a surface Aug. 29, 2006
7098914 Image synthesis method, image synthesis apparatus, and storage medium Aug. 29, 2006
7098916 Connectivity encoding and decoding of polygon meshes Aug. 29, 2006
7099734 Method of evaluating the performance of a product using a virtual environment Aug. 29, 2006
7095408 System and method for creating three-dimensional graphic object having convex or concave portions Aug. 22, 2006
7095879 System and method for face recognition using synthesized images Aug. 22, 2006
7091931 Method and system of stereoscopic image display for guiding a viewer's eye motion using a three-dimensional mouse Aug. 15, 2006
7091972 Image generation of shadows utilizing a modifier volume gap region Aug. 15, 2006
7091975 Shape and animation methods and systems using examples Aug. 15, 2006
7092562 Method for measuring a three-dimensional object, or assembly of objects Aug. 15, 2006
7092563 Three-dimensional information acquisition apparatus and three-dimensional information acquisition method Aug. 15, 2006
7088358 Collision detection method for deformable objects in a scene Aug. 8, 2006
7088359 Vertex reordering in 3D graphics Aug. 8, 2006
7088364 Method and system for displaying stereoscopic detail-in-context presentations Aug. 8, 2006
7088368 Methods and systems for rendering computer graphics Aug. 8, 2006
7088467 Digital video imaging with high-resolution still imaging capability Aug. 8, 2006
7084838 Method and system for controlling the motion of stereoscopic cameras using a three-dimensional mouse Aug. 1, 2006
7084841 Method and apparatus for the presentation of three-dimensional images Aug. 1, 2006
7084867 Haptic interface system for collision detection and applications therefore Aug. 1, 2006
7084868 System and method for 3-D digital reconstruction of an oral cavity from a sequence of 2-D images Aug. 1, 2006
7084869 Methods and apparatus for detecting and correcting penetration between objects Aug. 1, 2006
7084874 Virtual reality presentation Aug. 1, 2006
7085409 Method and apparatus for synthesizing new video and/or still imagery from a collection of real video and/or still imagery Aug. 1, 2006
7085683 Data processing and observation system Aug. 1, 2006
7081892 Image with depth of field using z-buffer image data and alpha blending Jul. 25, 2006
7081895 Systems and methods of multi-pass data processing Jul. 25, 2006
7079114 Interactive methods for design of automobiles Jul. 18, 2006
7079132 System and method for three-dimensional (3D) reconstruction from ultrasound images Jul. 18, 2006
7079133 Superscalar 3D graphics engine Jul. 18, 2006
7079137 Method for digitally rendering an object using measured BRDF data Jul. 18, 2006
7079145 Method and program solving LCPs for rigid body dynamics Jul. 18, 2006
7079174 Electronic equipment Jul. 18, 2006
7079279 Methods and apparatus for producing a lenticular novelty item at a point of purchase Jul. 18, 2006
7079996 System and method for design of experiments using direct surface manipulation of a mesh model Jul. 18, 2006
7080096 Housing space-related commodity sale assisting system, housing space-related commodity sale assisting method, program for assisting housing space-related commodity sale, and computer-readable Jul. 18, 2006
7075529 Method of processing diverse three-dimensional graphic objects Jul. 11, 2006
7075530 Fast lighting processors Jul. 11, 2006
7076483 Ranking nodes in a graph Jul. 11, 2006
7071935 Graphics system with just-in-time decompression of compressed graphics data Jul. 4, 2006
7071936 Systems and methods for providing signal-specialized parametrization Jul. 4, 2006
7071938 System and method for generating pixel values for pixels in an image using strictly deterministic methodologies for generating sample points Jul. 4, 2006
7072450 3D view of incoming communications Jul. 4, 2006
7072504 Image synthesis apparatus Jul. 4, 2006
7068268 Computer-aided product design system Jun. 27, 2006
7068269 System and method for presenting three-dimensional data Jun. 27, 2006
7068271 Assembly patterns by feature association Jun. 27, 2006
7068825 Scanning system and calibration method for capturing precise three-dimensional information of objects Jun. 27, 2006
7064752 Multi-function unit of a graphics system for updating a hierarchical Z buffer Jun. 20, 2006
7064753 Image generating method, storage medium, image generating apparatus, data signal and program Jun. 20, 2006

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