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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:
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Patent Number Title Of Patent Date Issued
6894688 Program, recording medium, rendering method and rendering apparatus May. 17, 2005
6894695 Apparatus and method for acceleration of 2D vector graphics using 3D graphics hardware May. 17, 2005
6895470 External memory system having programmable graphics processor for use in a video game system or the like May. 17, 2005
6891533 Compositing separately-generated three-dimensional images May. 10, 2005
6891534 Method, apparatus, storage medium, program, and program product for generating image data of virtual space May. 10, 2005
6891656 Pixel based gobo record control format May. 10, 2005
6891963 Image display May. 10, 2005
6892358 Method and automatic machine for processing a product May. 10, 2005
6888540 Autostereoscopic display driver May. 3, 2005
6888541 Real time three dimensional factory process monitoring and control May. 3, 2005
6888546 Three-dimensional image display, display method, program for display May. 3, 2005
6885939 System and method for advanced 3D visualization for mobile navigation units Apr. 26, 2005
6882341 Converting bitmap objects to polygons Apr. 19, 2005
6879322 Three-dimensional object display system, three-dimensional object display method and recording medium recording a three-dimensional object display program Apr. 12, 2005
6879324 Regional progressive meshes Apr. 12, 2005
6879872 Method for generating three-dimensional sheet-metal model and a computer program Apr. 12, 2005
6879946 Intelligent modeling, transformation and manipulation system Apr. 12, 2005
6876359 Apparatus for producing exploded view and animation of assembling, and method thereof Apr. 5, 2005
6876762 Apparatus for imaging and image processing and method thereof Apr. 5, 2005
6873324 Data processing method, recording medium and data processing apparatus Mar. 29, 2005
6873339 Color reproduction system for making color display of four or more primary colors based on input tristimulus values Mar. 29, 2005
6873723 Segmenting three-dimensional video images using stereo Mar. 29, 2005
6873724 Rendering deformable 3D models recovered from videos Mar. 29, 2005
6874150 Method and system for maintaining connections between surfaces and objects in a graphics display system Mar. 29, 2005
6870532 Image display Mar. 22, 2005
6867750 Three dimensional display control apparatus and method, and storage medium Mar. 15, 2005
6867766 Image generating apparatus, image generating method, entertainment system, and recording medium Mar. 15, 2005
6867767 Computer graphics apparatus Mar. 15, 2005
6867768 Three-dimensional virtual assembling method, computer program and system, wiring harness designing method, computer program and system Mar. 15, 2005
6867773 Generating surface normals Mar. 15, 2005
6868191 System and method for median fusion of depth maps Mar. 15, 2005
6864903 Internet system for virtual telepresence Mar. 8, 2005
6862026 Process and device for collision detection of objects Mar. 1, 2005
6862027 System and method for parallel execution of data generation tasks Mar. 1, 2005
6862035 System for matching stereo image in real time Mar. 1, 2005
6862374 Image processing device, image processing method, and recording medium storing the image processing method Mar. 1, 2005
6862501 Method for producing 3D perspective view avionics terrain displays Mar. 1, 2005
6856312 Method for generating three-dimensional form data and apparatus therefor Feb. 15, 2005
6856313 System and method for the simultaneous display and manipulation of hierarchical and non-hierarchical data Feb. 15, 2005
6856314 Method and system for 3D reconstruction of multiple views with altering search path and occlusion modeling Feb. 15, 2005
6856325 Information processing method and apparatus Feb. 15, 2005
6856846 3-D modeling method Feb. 15, 2005
6857108 Interactive representation of structural dependencies in semiconductor design flows Feb. 15, 2005
6853373 Methods, apparatus and computer program products for modeling three-dimensional colored objects Feb. 8, 2005
6853374 Image space display method and apparatus Feb. 8, 2005
6853383 Method of processing 2D images mapped on 3D objects Feb. 8, 2005
6850239 3-D character data generating device and a 3-D graphics data generating device Feb. 1, 2005
6850242 Image generating system and program Feb. 1, 2005
6847358 Workstation for processing and producing a video signal Jan. 25, 2005
6847359 Image processing apparatus and image capturing apparatus, which approximate object shapes using a plurality of polygon patches Jan. 25, 2005

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