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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 529
345/426 Lighting/shading 825
345/420 Solid modelling 1,042
345/427 Space transformation 849
345/423 Tessellation 537
345/424 Voxel 403


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next

Patent Number Title Of Patent Date Issued
7164788 Enhancing two-dimensional range images rendered from three-dimensional streak tube imaging lidar (STIL) data Jan. 16, 2007
7164787 Enhancing two-dimensional contrast images rendered from three-dimensional streak tube imaging lidar (STIL) data Jan. 16, 2007
7164419 System and method for optimizing a graphics intensive software program for the user's graphics hardware Jan. 16, 2007
7164418 Method, program and apparatus for managing display colors of three-dimensional virtual model Jan. 16, 2007
7161599 Multiple-level graphics processing system and method Jan. 9, 2007
7161596 Display location calculation means Jan. 9, 2007
7161594 Method and apparatus for compressed data storage and retrieval Jan. 9, 2007
7159041 Method and system for defining and controlling algorithmic elements in a graphics display system Jan. 2, 2007
7158151 Information processing apparatus, information processing method, program storage medium and program Jan. 2, 2007
7158132 Method and apparatus for processing primitive data for potential display on a display device Jan. 2, 2007
7158131 Implicit function rendering method of nonmanifold, direct drawing method of implicit function curved surface and programs thereof Jan. 2, 2007
7155447 Method and system for generation of medical reports from data in a hierarchically-organized database Dec. 26, 2006
7155375 Method and system for designing objects using design intent merge Dec. 26, 2006
7154512 System and method for image warping Dec. 26, 2006
7154501 Method and apparatus for three-dimensional parallax drawing Dec. 26, 2006
7154498 System and method for spatio-temporal guidepoint modeling Dec. 26, 2006
7154497 Dynamic tree-node property page extensions Dec. 26, 2006
7154496 Telemetry-based flight vehicle visualization system and method Dec. 26, 2006
7151551 Method and system for maintaining persistence of graphical markups in a collaborative graphical viewing system Dec. 19, 2006
7150026 Conversion of data for two or three dimensional geometric entities Dec. 12, 2006
7149677 Geometric model comparator and method Dec. 12, 2006
7149596 Apparatus and methods for modifying a model of an object to enforce compliance with a manufacturing constraint Dec. 12, 2006
7149564 Automatic analysis in virtual endoscopy Dec. 12, 2006
7149345 Evaluating method, generating method and apparatus for three-dimensional shape model Dec. 12, 2006
7148904 Method and apparatus for merging meshes, and computer readable medium Dec. 12, 2006
7148899 Texture mapping 3D objects Dec. 12, 2006
7148896 Method for representing image-based rendering information in 3D scene Dec. 12, 2006
7148890 Displacement mapping by using two passes through the same rasterizer Dec. 12, 2006
7148889 System and apparatus for customizing a computer animation wireframe Dec. 12, 2006
7148888 Head/data request in 3D graphics Dec. 12, 2006
7148887 System and method for performing a three-dimensional virtual segmentation and examination with optical texture mapping Dec. 12, 2006
7146036 Multiframe correspondence estimation Dec. 5, 2006
7142890 Information processing device, item display method, program storage medium Nov. 28, 2006
7142207 Hierarchical sorting of linked objects in virtual three-dimensional space Nov. 28, 2006
7142206 Shared N-patch edges Nov. 28, 2006
7139796 Method and system for supporting image creating and storing of the same Nov. 21, 2006
7139773 Object matching management system enabling instantaneous reflection of change in object information in operation terminals Nov. 21, 2006
7138997 System for physical rotation of volumetric display enclosures to facilitate viewing Nov. 21, 2006
7136786 Method and system for modeling interaction of objects Nov. 14, 2006
7136065 Refinement of transmitted polygonal mesh data Nov. 14, 2006
7136061 Three-dimensional check image viewer and a method of handling check images in an image-based check processing system Nov. 14, 2006
7136060 Method for selecting, processing and displaying data or data objects Nov. 14, 2006
7136059 Method and system for improving situational awareness of command and control units Nov. 14, 2006
7133812 Method of parametic design of an instrument panel support structure Nov. 7, 2006
7133551 Semi-automatic reconstruction method of 3-D building models using building outline segments Nov. 7, 2006
7133044 System of feature-based surface mapping Nov. 7, 2006
7133042 Systems and methods for generating an appliance with tie points Nov. 7, 2006
7133041 Apparatus and method for volume processing and rendering Nov. 7, 2006
7133040 System and method for performing an insert-extract instruction Nov. 7, 2006
7130704 Industrial controller automation interface Oct. 31, 2006

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