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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 |
| 6404426 |
Method and system for a computer-rendered three-dimensional mannequin |
Jun. 11, 2002 |
| 6405095 |
Rapid prototyping and tooling system |
Jun. 11, 2002 |
| 6400362 |
Image processing method and apparatus |
Jun. 4, 2002 |
| 6400363 |
Drawing candidate line segments extraction system, drawing candidate line segments extraction method, solid model synthesis system, and solid model synthesis method |
Jun. 4, 2002 |
| 6400364 |
Image processing system |
Jun. 4, 2002 |
| 6400368 |
System and method for constructing and using generalized skeletons for animation models |
Jun. 4, 2002 |
| 6396492 |
Detail-directed hierarchical distance fields |
May. 28, 2002 |
| 6396493 |
Methods and apparatus for recording and information processing, and recording method therefor |
May. 28, 2002 |
| 6396496 |
Method for modeling graphical objects represented as surface elements |
May. 28, 2002 |
| 6396952 |
Computer animation generator |
May. 28, 2002 |
| 6392645 |
Three dimensional geometric modeling system |
May. 21, 2002 |
| 6392646 |
Iterative determination of the shortest path between two points on a polygonal surface |
May. 21, 2002 |
| 6393159 |
Multiscale characterization and analysis of shapes |
May. 21, 2002 |
| 6389322 |
Remote manufacture of furniture covers |
May. 14, 2002 |
| 6389375 |
Virtual reality modelling |
May. 14, 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 |
| 6381346 |
Three-dimensional face identification system |
Apr. 30, 2002 |
| 6373484 |
Method and system for presenting data structures graphically |
Apr. 16, 2002 |
| 6373486 |
Method and apparatus for creating representations of geologic shapes |
Apr. 16, 2002 |
| 6373489 |
Scalable visualization for interactive geometry modeling |
Apr. 16, 2002 |
| 6374198 |
Method for the creation of tridimensional numerical models |
Apr. 16, 2002 |
| 6369815 |
Deformable modeling using generalized curve constraints |
Apr. 9, 2002 |
| 6366279 |
Triangle mesh compression |
Apr. 2, 2002 |
| 6366282 |
Method and apparatus for morphing objects by subdividing and mapping portions of the objects |
Apr. 2, 2002 |
| 6366293 |
Method and apparatus for manipulating and displaying graphical objects in a computer display device |
Apr. 2, 2002 |
| 6363298 |
Method and apparatus for generating tool paths |
Mar. 26, 2002 |
| 6356264 |
Image processing device and image processing method |
Mar. 12, 2002 |
| 6346939 |
View dependent layer ordering method and system |
Feb. 12, 2002 |
| 6346940 |
Virtualized endoscope system |
Feb. 12, 2002 |
| 6346941 |
Interference check result displaying method and interference check result displaying apparatus as well as computer-readable recording medium having interference check result displaying program |
Feb. 12, 2002 |
| 6342883 |
Image display method and image display apparatus |
Jan. 29, 2002 |
| 6341261 |
Knowledge driven composite design optimization process and system therefor |
Jan. 22, 2002 |
| 6337685 |
Three-dimensional model generation system, three-dimensional model generation method, and recording medium storing a three-dimensional model generation program |
Jan. 8, 2002 |
| 6337700 |
Control apparatus and method of selecting a graphical object and changing display attributes thereof |
Jan. 8, 2002 |
| 6335731 |
Image generation device and information storage medium |
Jan. 1, 2002 |
| 6333740 |
Image processing apparatus |
Dec. 25, 2001 |
| 6326965 |
Interactive representation and retrieval of multi-dimensional data using view elements |
Dec. 4, 2001 |
| 6326966 |
Methods for high precision, memory efficient surface normal compression and expansion |
Dec. 4, 2001 |
| 6326968 |
Image data approximation considering normal vectors |
Dec. 4, 2001 |
| 6323861 |
Display techniques for three dimensional virtual reality |
Nov. 27, 2001 |
| 6323863 |
Object structure graph generation and data conversion using the same |
Nov. 27, 2001 |
| 6313837 |
Modeling at more than one level of resolution |
Nov. 6, 2001 |
| 6313838 |
Estimating graphics system performance for polygons |
Nov. 6, 2001 |
| 6310619 |
Virtual reality, tissue-specific body model having user-variable tissue-specific attributes and a system and method for implementing the same |
Oct. 30, 2001 |
| 6308144 |
Method and apparatus for providing three-dimensional model associativity |
Oct. 23, 2001 |
| 6300952 |
Generation and use of compressed image data |
Oct. 9, 2001 |
| 6295069 |
Three dimensional computer graphics tool facilitating movement of displayed object |
Sep. 25, 2001 |
| 6285372 |
Multiresolution adaptive parameterization of surfaces |
Sep. 4, 2001 |
| 6278457 |
Methods and apparatus for performing sampling based synthesis of three-dimensional geometric models |
Aug. 21, 2001 |
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