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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
7064754 Stereoscopic-image display apparatus Jun. 20, 2006
7064760 Method and apparatus for extending structured content to support streaming Jun. 20, 2006
7061483 Methods for computing barycentric coordinates generalized to irregular n-gons and applications of the same Jun. 13, 2006
7061484 User-interface and method for curved multi-planar reformatting of three-dimensional volume data sets Jun. 13, 2006
7061485 Method and system for producing a model from optical images Jun. 13, 2006
7062353 Method and system for reconstructing a surface Jun. 13, 2006
7062416 Device and method for displaying body section and medium for storing a program regarding the same Jun. 13, 2006
7057612 Method and system for a four-dimensional temporal visualization data browser Jun. 6, 2006
7057613 Image processing unit, image processing method and medium, and game machine Jun. 6, 2006
7057625 Program and apparatus for displaying graphical objects Jun. 6, 2006
7058896 System, method and computer program product for intuitive interactive navigation control in virtual environments Jun. 6, 2006
7053892 CAD data evaluation method and evaluation apparatus May. 30, 2006
7053895 Image processing apparatus, image processing method, control program and recording medium May. 30, 2006
7053906 Texture mapping method, recording medium, program, and program executing apparatus May. 30, 2006
7054478 Image conversion and encoding techniques May. 30, 2006
7054479 Segmenting three-dimensional video images using stereo May. 30, 2006
7054796 Determining a geometric error of a polygon in a subdivision surface May. 30, 2006
7054819 Voice print access to computer resources May. 30, 2006
7048632 Image processing method, video game apparatus and storage medium May. 23, 2006
7050050 Method for as-needed, pseudo-random, computer-generated environments May. 23, 2006
7050054 Method, apparatus, signals and codes for establishing and using a data structure for storing voxel information May. 23, 2006
7050062 Method and apparatus for the digital creation of fur effects May. 23, 2006
7050951 Automatic detection of sweep-meshable volumes May. 23, 2006
7050955 System, method and data structure for simulated interaction with graphical objects May. 23, 2006
7046241 Oriented three-dimensional editing glyphs May. 16, 2006
7046242 Game system, program and image generating method May. 16, 2006
7046838 Three-dimensional data input method and apparatus May. 16, 2006
7046841 Method and system for direct classification from three dimensional digital imaging May. 16, 2006
7042448 Image processing unit, image processing system using the same, and image processing method May. 9, 2006
7042452 Triangle coverage estimation and edge-correct tessellation May. 9, 2006
7043074 Method and apparatus for embedding three dimensional information into two-dimensional images May. 9, 2006
7043368 Method and system for creating visualizations of future weather conditions May. 9, 2006
7043695 Object positioning and display in virtual environments May. 9, 2006
7038677 Apparatus and method for managing multivariant assembly data models May. 2, 2006
7038679 Three dimensional rendering including motion sorting May. 2, 2006
7039569 Automatic adaptive dimensioning for CAD software May. 2, 2006
7034818 System and method for converting range data to 3D models Apr. 25, 2006
7034819 Apparatus and method for generating an interleaved stereo image Apr. 25, 2006
7034820 Method, apparatus and program for processing a three-dimensional image Apr. 25, 2006
7034821 Three-dimensional computer modelling Apr. 25, 2006
7034822 System and method for producing 3D video images Apr. 25, 2006
7034825 Computerized image system Apr. 25, 2006
7035433 Image recognition method and apparatus Apr. 25, 2006
7035452 Method and apparatus for multivariate space processing Apr. 25, 2006
7030873 System for generating printed board three-dimensional shape data Apr. 18, 2006
7030874 Method of following the three-dimensional deformation of a deformable organ Apr. 18, 2006
7030875 Environmental reasoning using geometric data structure Apr. 18, 2006
7030876 System and method for three-dimensional imaging Apr. 18, 2006
7030880 Information processor Apr. 18, 2006
7030882 Data processing apparatus and processing method and medium for electronic games Apr. 18, 2006

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