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Class Information
Number: 345/420
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics processing > Three-dimension > Solid modelling
Description: Subject matter wherein complex objects are represented as a combination of simpler shapes or primitives and the relationships between them.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6124858 |
Raster image mapping |
Sep. 26, 2000 |
| 6124864 |
Adaptive modeling and segmentation of visual image streams |
Sep. 26, 2000 |
| 6125197 |
Method and apparatus for the processing of stereoscopic electronic images into three-dimensional computer models of real-life objects |
Sep. 26, 2000 |
| 6115046 |
Method and apparatus for generating three dimensional drawing on a graphics display |
Sep. 5, 2000 |
| 6108006 |
Method and system for view-dependent refinement of progressive meshes |
Aug. 22, 2000 |
| 6108447 |
Method and apparatus for estimating frame rate for data rate control |
Aug. 22, 2000 |
| 6104404 |
Drawing candidate line segments extraction system and method and solid model synthesis system and method |
Aug. 15, 2000 |
| 6100893 |
Constructing solid models using implicit functions defining connectivity relationships among layers of an object to be modeled |
Aug. 8, 2000 |
| 6088034 |
Decompression of surface normals in three-dimensional graphics data |
Jul. 11, 2000 |
| 6083162 |
Method and system for producing interactive, three-dimensional renderings of selected body organs having hollow lumens to enable simulated movement through the lumen |
Jul. 4, 2000 |
| 6084592 |
Interactive construction of 3D models from panoramic images |
Jul. 4, 2000 |
| 6081268 |
Method for ignoring redundant constraints in a graphic editor |
Jun. 27, 2000 |
| 6081272 |
Merging dummy structure representations for improved distribution of artifacts in a semiconductor layer |
Jun. 27, 2000 |
| 6081273 |
Method and system for building three-dimensional object models |
Jun. 27, 2000 |
| 6078330 |
Solid model construction method and apparatus |
Jun. 20, 2000 |
| 6064390 |
Apparatus and method for representation of expression in a tissue-like system |
May. 16, 2000 |
| 6061469 |
Object rendering system to produce X-ray like images |
May. 9, 2000 |
| 6057827 |
Automatic pointer positioning for 3D computer modeling |
May. 2, 2000 |
| 6057849 |
Method of displaying geometric object surfaces |
May. 2, 2000 |
| 6058259 |
Method and apparatus for automatically generating solid model and computer readable storage medium |
May. 2, 2000 |
| 6054991 |
Method of modeling player position and movement in a virtual reality system |
Apr. 25, 2000 |
| 6052517 |
Spherical cell design for VLSI circuit design on a spherical semiconductor |
Apr. 18, 2000 |
| 6046745 |
Three-dimensional model making device and its method |
Apr. 4, 2000 |
| 6040836 |
Modelling method, modelling system, and computer memory product of the same |
Mar. 21, 2000 |
| 6040839 |
Referencing system and method for three-dimensional objects displayed on a computer generated display |
Mar. 21, 2000 |
| 6037945 |
Graphical method for modeling and estimating construction costs |
Mar. 14, 2000 |
| 6034739 |
System for establishing a three-dimensional garbage matte which enables simplified adjusting of spatial relationships between physical and virtual scene elements |
Mar. 7, 2000 |
| 6035305 |
Computer-based method of structuring product configuration information and configuring a product |
Mar. 7, 2000 |
| 6031541 |
Method and apparatus for viewing panoramic three dimensional scenes |
Feb. 29, 2000 |
| 6025847 |
Three dimensional modeling system with visual feedback |
Feb. 15, 2000 |
| 6023276 |
Image processing apparatus and method for forming a three-dimensional display |
Feb. 8, 2000 |
| 6020890 |
Two-dimensional image display device for three-dimensional computer graphics model |
Feb. 1, 2000 |
| 6016147 |
Method and system for interactively determining and displaying geometric relationships between three dimensional objects based on predetermined geometric constraints and position of an input d |
Jan. 18, 2000 |
| 6012022 |
Measuring aid system |
Jan. 4, 2000 |
| 6009435 |
Progressive compression of clustered multi-resolution polygonal models |
Dec. 28, 1999 |
| 6005548 |
Method for tracking and displaying user's spatial position and orientation, a method for representing virtual reality for a user, and systems of embodiment of such methods |
Dec. 21, 1999 |
| 5999185 |
Virtual reality control using image, model and control data to manipulate interactions |
Dec. 7, 1999 |
| 5999186 |
Reference based parametric dimensioning method and system |
Dec. 7, 1999 |
| 5999187 |
Fly-through computer aided design method and apparatus |
Dec. 7, 1999 |
| 5999188 |
System and method for parametric surface representation from polygonal descriptions of arbitrary objects |
Dec. 7, 1999 |
| 5995107 |
Caching in a three dimensional modeling and animation system |
Nov. 30, 1999 |
| 5990895 |
Three-dimensional to two dimensional data processing and conversion device and method of using the same |
Nov. 23, 1999 |
| 5990896 |
Rapid and efficient terrain surface finding system |
Nov. 23, 1999 |
| 5990897 |
Methods for automatically generating a three-dimensional geometric solid from two-dimensional view sets including automatic segregation of open, closed and disjoint curves into views using the |
Nov. 23, 1999 |
| 5984511 |
Knowledge driven composite design optimization process and system therefor |
Nov. 16, 1999 |
| 5986666 |
Method for dynamic generation of synthetic images with automatic detail level, and implementation device |
Nov. 16, 1999 |
| 5986667 |
Mechanism for rendering scenes using an object drawing subsystem |
Nov. 16, 1999 |
| 5971583 |
Method and apparatus for defining surfaces of three-dimensional object from three-dimensional wire-frame model |
Oct. 26, 1999 |
| 5973678 |
Method and system for manipulating a three-dimensional object utilizing a force feedback interface |
Oct. 26, 1999 |
| 5974423 |
Method for converting a digital elevation database to a polygon database |
Oct. 26, 1999 |
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