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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 |
| 6956565 |
Method to compute the medial axis/surface of a three-dimensional object |
Oct. 18, 2005 |
| 6954211 |
Hardware-accelerated anti-aliased graphics |
Oct. 11, 2005 |
| 6950099 |
Approximation of Catmull-Clark subdivision surfaces by Bezier patches |
Sep. 27, 2005 |
| 6940505 |
Dynamic tessellation of a base mesh |
Sep. 6, 2005 |
| 6940507 |
Method and apparatus for visualization of 3D voxel data using lit opacity volumes with shading |
Sep. 6, 2005 |
| 6940506 |
Method and apparatus generating analysis mesh data, and computer product |
Sep. 6, 2005 |
| 6937235 |
Three-dimensional object surface shape modeling apparatus, method and program |
Aug. 30, 2005 |
| 6933939 |
Method for correcting an adaptively sampled distance field |
Aug. 23, 2005 |
| 6930683 |
Three-dimensional reconstruction method utilizing reprojective optimization |
Aug. 16, 2005 |
| 6920415 |
Method of trimming a representation of an object surface comprising a mesh of tessellated polygons and related system |
Jul. 19, 2005 |
| 6910001 |
Distributed multiresolution geometry modeling system and method |
Jun. 21, 2005 |
| 6909431 |
Position and shape control for cloth and soft body animation |
Jun. 21, 2005 |
| 6906728 |
Method and system for providing edge antialiasing |
Jun. 14, 2005 |
| 6906716 |
Integrated tessellator in a graphics processing unit |
Jun. 14, 2005 |
| 6900803 |
Method for rasterizing graphics for optimal tiling performance |
May. 31, 2005 |
| 6894696 |
Method and apparatus for providing refractive transparency in selected areas of video displays |
May. 17, 2005 |
| 6889176 |
Method for reconstructing the topology of a polygonal soup |
May. 3, 2005 |
| 6888544 |
Apparatus for and method of rendering 3D objects with parametric texture maps |
May. 3, 2005 |
| 6885371 |
System and method of identifying a selected image object in a three-dimensional graphical environment |
Apr. 26, 2005 |
| 6882345 |
Method and system for efficiently loading primitives into processors of a graphics system |
Apr. 19, 2005 |
| 6879324 |
Regional progressive meshes |
Apr. 12, 2005 |
| 6876956 |
Method and system for thin-shell finite-element analysis |
Apr. 5, 2005 |
| 6873324 |
Data processing method, recording medium and data processing apparatus |
Mar. 29, 2005 |
| 6868410 |
High-performance location management platform |
Mar. 15, 2005 |
| 6862025 |
Recursive ray casting method and apparatus |
Mar. 1, 2005 |
| 6850235 |
Efficient image parcel texture rendering with T-junction crack elimination |
Feb. 1, 2005 |
| 6847361 |
Image generation system and program |
Jan. 25, 2005 |
| 6831638 |
Method and apparatus for generation of consistent parameterizations for a set of meshes |
Dec. 14, 2004 |
| 6825839 |
Method and apparatus for generating atomic parts of graphic representation through skeletonization for interactive visualization applications |
Nov. 30, 2004 |
| 6812925 |
Map simplification system |
Nov. 2, 2004 |
| 6809738 |
Performing memory management operations to provide displays of complex virtual environments |
Oct. 26, 2004 |
| 6798411 |
Image processing |
Sep. 28, 2004 |
| 6795070 |
Method for compressing and encoding three-dimensional meshed network |
Sep. 21, 2004 |
| 6791549 |
Systems and methods for simulating frames of complex virtual environments |
Sep. 14, 2004 |
| 6791543 |
Forming method for structuring polygonal mesh data and apparatus, and storage medium |
Sep. 14, 2004 |
| 6784896 |
Colorization of a gradient mesh |
Aug. 31, 2004 |
| 6781598 |
Entertainment apparatus, image generation method, and storage medium |
Aug. 24, 2004 |
| 6781582 |
Mesh generator for and method of generating meshes in an extrusion process |
Aug. 24, 2004 |
| 6778172 |
Method and apparatus for extracting surface from three-dimensional shape data as well as recording medium |
Aug. 17, 2004 |
| 6771259 |
Image generating method and apparatus, recording medium and random number generator |
Aug. 3, 2004 |
| 6768486 |
Modifying subobjects of geometry objects based on per-subobject objects |
Jul. 27, 2004 |
| 6765574 |
Methods of hierarchical static scene simplification and polygon budgeting for 3D models |
Jul. 20, 2004 |
| 6762757 |
Using hardware devices to generate modified geometry objects based on instructions provided by extension objects |
Jul. 13, 2004 |
| 6756979 |
Image processing method, image processing apparatus, computer program, and semiconductor device |
Jun. 29, 2004 |
| 6756993 |
Methods and apparatus for rendering images using 3D warping techniques |
Jun. 29, 2004 |
| 6744434 |
Cuts removal system for triangulated CAD Models |
Jun. 1, 2004 |
| 6741249 |
Method and system for generating subdivision surfaces in real-time |
May. 25, 2004 |
| 6738062 |
Displaced subdivision surface representation |
May. 18, 2004 |
| 6734852 |
Using rendering molecules to manage scene-based rendering |
May. 11, 2004 |
| 6731282 |
System and method for parallel rendering of images |
May. 4, 2004 |
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