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Class Information
Number: 345/423
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics processing > Three-dimension > Tessellation
Description: Subject matter which includes the process of dividing a surface or 3D graphic object into smaller surfaces or 3D graphic objects.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616151 |
Reducing scattering center data using magnitude-based reduction |
Nov. 10, 2009 |
| 7616204 |
Method of simulating dynamic objects using position based dynamics |
Nov. 10, 2009 |
| 7617079 |
Unified subdivision for arbitrary and partial degree surfaces and curves with consistent property propagation |
Nov. 10, 2009 |
| 7612775 |
Real-time conformal terrain rendering |
Nov. 3, 2009 |
| 7612774 |
Mesh dividing device, computer-readable recording medium in which mesh dividing program is recoded, and method for setting maximum number of cuboids and parameters for mesh-division |
Nov. 3, 2009 |
| 7609893 |
Method and apparatus for producing classifier training images via construction and manipulation of a three-dimensional image model |
Oct. 27, 2009 |
| 7609258 |
Information processing apparatus, information processing method, and program |
Oct. 27, 2009 |
| 7605820 |
Creating texture data outside of a chart boundary |
Oct. 20, 2009 |
| 7602332 |
Reducing scattering center data using multi-volume aggregation |
Oct. 13, 2009 |
| 7598951 |
Multiple effect expression method and apparatus in 3-dimension graphic image |
Oct. 6, 2009 |
| 7593019 |
Method and apparatus for collating object |
Sep. 22, 2009 |
| 7593009 |
Apparatus and method for reconstructing three-dimensional graphics data |
Sep. 22, 2009 |
| 7589720 |
Mesh editing with gradient field manipulation and user interactive tools for object merging |
Sep. 15, 2009 |
| 7589746 |
Optimized frustum clipping via cached clip vertices |
Sep. 15, 2009 |
| 7586488 |
Multi-chart geometry images |
Sep. 8, 2009 |
| 7580816 |
Apparatus and methods for creating sketch-based eggcrate substructures for composite parts |
Aug. 25, 2009 |
| 7580927 |
Quadtree center tile/boundary tile optimization |
Aug. 25, 2009 |
| 7576743 |
System and method for approximating an editable surface |
Aug. 18, 2009 |
| 7573474 |
Systems and methods for optimizing geometric stretch of a parametrization scheme |
Aug. 11, 2009 |
| 7570804 |
Apparatus and method for determining stereo disparity based on two-path dynamic programming and GGCP |
Aug. 4, 2009 |
| 7567205 |
Dynamic ray traversing |
Jul. 28, 2009 |
| 7567246 |
Image processing apparatus, image processing method, and image processing program |
Jul. 28, 2009 |
| 7567247 |
Method and system for disjoint and smooth interpolation of scalar field on subdivision surface |
Jul. 28, 2009 |
| 7567258 |
Hardware-accelerated anti-aliased vector graphics |
Jul. 28, 2009 |
| 7561156 |
Adaptive quadtree-based scalable surface rendering |
Jul. 14, 2009 |
| 7554540 |
System and method of visible surface determination in computer graphics using interval analysis |
Jun. 30, 2009 |
| 7551177 |
Methods and apparatus for retrieving and combining samples of graphics information |
Jun. 23, 2009 |
| 7549142 |
Method and device for checking lithography data |
Jun. 16, 2009 |
| 7542049 |
Hardware accelerated anti-aliased primitives using alpha gradients |
Jun. 2, 2009 |
| 7538764 |
System and method to obtain surface structures of multi-dimensional objects, and to represent those surface structures for animation, transmission and display |
May. 26, 2009 |
| 7539606 |
System and method for efficiently simulating and imaging realistic water surface and other effects |
May. 26, 2009 |
| 7532213 |
Bicubic surface real time tesselation unit |
May. 12, 2009 |
| 7532212 |
Techniques for rendering complex scenes |
May. 12, 2009 |
| 7528832 |
Method, apparatus and computer program product enabling a dynamic global parameterization of triangle meshes over polygonal domain meshes |
May. 5, 2009 |
| 7528839 |
Faster clears for three-dimensional modeling applications |
May. 5, 2009 |
| 7509241 |
Method and apparatus for automatically generating a site model |
Mar. 24, 2009 |
| 7502024 |
Texture based circular arc generation |
Mar. 10, 2009 |
| 7502030 |
System and method for resampling texture maps |
Mar. 10, 2009 |
| 7499059 |
System and method for resampling texture maps |
Mar. 3, 2009 |
| 7495663 |
System and method for computing a continuous local neighborhood and paramaterization |
Feb. 24, 2009 |
| 7483029 |
GPU having raster components configured for using nested boustrophedonic patterns to traverse screen areas |
Jan. 27, 2009 |
| 7471816 |
Virtual resolution enhancement in diagnostic imaging using FEA |
Dec. 30, 2008 |
| 7463258 |
Extraction and rendering techniques for digital charting database |
Dec. 9, 2008 |
| 7463262 |
Image processing apparatus and method |
Dec. 9, 2008 |
| 7460117 |
Sliding texture volume rendering |
Dec. 2, 2008 |
| 7453459 |
Composite rendering 3-D graphical objects |
Nov. 18, 2008 |
| 7450118 |
Method for displaying three-dimensional polygon on screen |
Nov. 11, 2008 |
| 7443393 |
Method, system, and program product for re-meshing of a three-dimensional input model using progressive implicit approximating levels |
Oct. 28, 2008 |
| 7439971 |
Mesh generation method for numerical simulation |
Oct. 21, 2008 |
| 7439983 |
Method and apparatus for de-indexing geometry |
Oct. 21, 2008 |
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