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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 |
| 6552725 |
Heuristic method for adaptive subdivision of coons patches for rendering |
Apr. 22, 2003 |
| 6549201 |
Method for constructing a 3D polygonal surface from a 2D silhouette by using computer, apparatus thereof and storage medium |
Apr. 15, 2003 |
| 6545676 |
Method and system for creating a tessellated approximation of an outer envelope of a complex model |
Apr. 8, 2003 |
| 6539354 |
Methods and devices for producing and using synthetic visual speech based on natural coarticulation |
Mar. 25, 2003 |
| 6538652 |
Multi-resolution geometry |
Mar. 25, 2003 |
| 6535211 |
Numerical analysis mesh generating method and apparatus |
Mar. 18, 2003 |
| 6532012 |
Geometry instructions for graphics data compression |
Mar. 11, 2003 |
| 6526550 |
Analyzing characteristics of geometries |
Feb. 25, 2003 |
| 6525727 |
Rendering 3D surfaces through limit surface projections |
Feb. 25, 2003 |
| 6525728 |
Method and apparatus for using a general three-dimensional (3D) graphics pipeline for cost effective digital image and video editing, transformation, and representation |
Feb. 25, 2003 |
| 6515673 |
Displaying immersive videos using tiled decompression |
Feb. 4, 2003 |
| 6515660 |
Apparatus and method for dynamic triangle stripping |
Feb. 4, 2003 |
| 6513150 |
Method of generating mesh for process simulation |
Jan. 28, 2003 |
| 6504537 |
System, method and article of manufacture for fractional tessellation during graphics processing |
Jan. 7, 2003 |
| 6505326 |
Analyzing thermal characteristics of geometries |
Jan. 7, 2003 |
| 6498607 |
Method for generating graphical object represented as surface elements |
Dec. 24, 2002 |
| 6489960 |
Hybrid subdivision in computer graphics |
Dec. 3, 2002 |
| 6489961 |
Rasterization of lines in a cylindrical voxel grid |
Dec. 3, 2002 |
| 6489959 |
Method for converting three-dimensional polygon data into quad edge data structure |
Dec. 3, 2002 |
| 6480124 |
CAD data compressing method and apparatus thereof |
Nov. 12, 2002 |
| 6476809 |
Image processing method for mosaic effect with adaptive tessellation |
Nov. 5, 2002 |
| 6476813 |
Method and apparatus for preparing a perspective view of an approximately spherical surface portion |
Nov. 5, 2002 |
| 6459429 |
Segmenting compressed graphics data for parallel decompression and rendering |
Oct. 1, 2002 |
| 6456286 |
Apparatus and method for displaying three-dimensional polygons |
Sep. 24, 2002 |
| 6456284 |
Graphics processor, system and method for generating screen pixels in raster order utilizing a single interpolator |
Sep. 24, 2002 |
| 6448968 |
Method for rendering graphical objects represented as surface elements |
Sep. 10, 2002 |
| 6445390 |
Triangle geometry processing for surface modeling and cartesian grid generation |
Sep. 3, 2002 |
| 6441819 |
Methods and apparatus for recording and information processing, and recording medium therefor |
Aug. 27, 2002 |
| 6437780 |
Method for determining tiles in a computer display that are covered by a graphics primitive |
Aug. 20, 2002 |
| 6437791 |
Method and apparatus for supporting texture patterns larger than supported natively by a graphics chip |
Aug. 20, 2002 |
| 6429867 |
System and method for generating and playback of three-dimensional movies |
Aug. 6, 2002 |
| 6429865 |
Triangle strip length maximization |
Aug. 6, 2002 |
| 6426750 |
Run-time geomorphs |
Jul. 30, 2002 |
| 6424345 |
Binsorter triangle insertion optimization |
Jul. 23, 2002 |
| 6421052 |
Method of seaming and expanding amorphous patterns |
Jul. 16, 2002 |
| 6414680 |
System, program product and method of rendering a three dimensional image on a display |
Jul. 2, 2002 |
| 6400362 |
Image processing method and apparatus |
Jun. 4, 2002 |
| 6396496 |
Method for modeling graphical objects represented as surface elements |
May. 28, 2002 |
| 6396494 |
Method for virtual clipping a three-dimensional graphics image |
May. 28, 2002 |
| 6393159 |
Multiscale characterization and analysis of shapes |
May. 21, 2002 |
| 6392647 |
System and method for computer modeling of 3D objects or surfaces by mesh constructions having optimal quality characteristics and dynamic resolution capabilities |
May. 21, 2002 |
| 6384826 |
Method, apparatus and computer medium for surface reconstruction by Voronoi filtering |
May. 7, 2002 |
| 6380938 |
Method of constructing a solid graph using honeycomb cells |
Apr. 30, 2002 |
| 6380935 |
circuit and method for processing render commands in a tile-based graphics system |
Apr. 30, 2002 |
| 6373486 |
Method and apparatus for creating representations of geologic shapes |
Apr. 16, 2002 |
| 6373489 |
Scalable visualization for interactive geometry modeling |
Apr. 16, 2002 |
| 6366282 |
Method and apparatus for morphing objects by subdividing and mapping portions of the objects |
Apr. 2, 2002 |
| 6362820 |
Quadric metric for simplifying meshes with appearance attributes |
Mar. 26, 2002 |
| 6362819 |
Texture tessellation for three-dimensional models |
Mar. 26, 2002 |
| 6359629 |
Backface primitives culling |
Mar. 19, 2002 |
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