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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 |
| 5802383 |
Method and apparatus for displaying clusters on a computer network |
Sep. 1, 1998 |
| 5798762 |
Controlling a real-time rendering engine using a list-based control mechanism |
Aug. 25, 1998 |
| 5796400 |
Volume-based free form deformation weighting |
Aug. 18, 1998 |
| 5793371 |
Method and apparatus for geometric compression of three-dimensional graphics data |
Aug. 11, 1998 |
| 5793373 |
Method of generating shape data |
Aug. 11, 1998 |
| 5782762 |
Method and system for producing interactive, three-dimensional renderings of selected body organs having hollow lumens to enable simulated movement through the lumen |
Jul. 21, 1998 |
| 5784063 |
Geometric constraint condition displaying apparatus |
Jul. 21, 1998 |
| 5774359 |
Method for generating an extended rolling ball fillet surface between two surfaces |
Jun. 30, 1998 |
| 5771044 |
Method and apparatus for tolerancing three dimensional drawings |
Jun. 23, 1998 |
| 5760778 |
Algorithm for representation of objects to enable robotic recongnition |
Jun. 2, 1998 |
| 5761332 |
Method of reconstructing the surface of an object |
Jun. 2, 1998 |
| 5754181 |
Computer aided design system |
May. 19, 1998 |
| 5751931 |
Three dimensional graphical display of information |
May. 12, 1998 |
| 5745117 |
System and method of creating a three-dimensional solid model from a plurality of two-dimensional drawings |
Apr. 28, 1998 |
| 5741215 |
Stereolithographic anatomical modelling process |
Apr. 21, 1998 |
| 5742291 |
Method and apparatus for creation of three-dimensional wire frames |
Apr. 21, 1998 |
| 5739822 |
Data processing system for surfacing a model |
Apr. 14, 1998 |
| 5740341 |
Design and production supporting system for component arrangement and pipe routing |
Apr. 14, 1998 |
| 5740342 |
Method for generating a three-dimensional, locally-unstructured hybrid grid for sloping faults |
Apr. 14, 1998 |
| 5736987 |
Compression of graphic data normals |
Apr. 7, 1998 |
| 5734383 |
Apparatus and method for generating a three-dimensional model on a graphic display from a two-dimensional image |
Mar. 31, 1998 |
| 5734807 |
Image processing devices and methods |
Mar. 31, 1998 |
| 5731817 |
Method and apparatus for generating a hexahedron mesh of a modeled structure |
Mar. 24, 1998 |
| 5732203 |
Process for restoring the inner volumes of a solid with a view to computations and associated application |
Mar. 24, 1998 |
| 5729254 |
Method and apparatus for differential object modeling using automatically generated constructive solid geometry (CSG) through an evolutionary process |
Mar. 17, 1998 |
| 5729670 |
Method for producing a mesh of quadrilateral/hexahedral elements for a body to be analyzed using finite element analysis |
Mar. 17, 1998 |
| 5727138 |
Method of and apparatus for generating three-dimensional model |
Mar. 10, 1998 |
| 5706419 |
Image capturing and processing apparatus and image capturing and processing method |
Jan. 6, 1998 |
| 5696528 |
Subwindow processing device by variable addressing |
Dec. 9, 1997 |
| 5694533 |
3-Dimensional model composed against textured midground image and perspective enhancing hemispherically mapped backdrop image for visual realism |
Dec. 2, 1997 |
| 5689711 |
Method and apparatus for representing data dependencies in software modeling systems |
Nov. 18, 1997 |
| 5687305 |
Projection of images of computer models in three dimensional space |
Nov. 11, 1997 |
| 5684725 |
Solid model synthesis system and solid model synthesis method |
Nov. 4, 1997 |
| 5680151 |
Method and apparatus for transmitting video, data over a computer bus using block transfers |
Oct. 21, 1997 |
| 5675358 |
Digital image capture control |
Oct. 7, 1997 |
| 5675720 |
Method of searching for points of closest approach, and preprocessing method therefor |
Oct. 7, 1997 |
| 5666473 |
Tactile computer aided sculpting device |
Sep. 9, 1997 |
| 5659478 |
Rapid product realization process |
Aug. 19, 1997 |
| 5655063 |
Topology based tolerancing for geometric modeling operations |
Aug. 5, 1997 |
| 5649079 |
Computerized method using isosceles triangles for generating surface points |
Jul. 15, 1997 |
| 5644688 |
Boolean trajectory solid surface movement method |
Jul. 1, 1997 |
| 5642293 |
Method and apparatus for determining surface profile and/or surface strain |
Jun. 24, 1997 |
| 5636338 |
Method for designing curved shapes for use by a computer |
Jun. 3, 1997 |
| 5633995 |
Camera system and methods for extracting 3D model of viewed object |
May. 27, 1997 |
| 5627949 |
System of relational entities for object-oriented computer-aided geometric design |
May. 6, 1997 |
| 5623583 |
Three-dimensional model cross-section instruction system |
Apr. 22, 1997 |
| 5617322 |
Mesh generator and generating method |
Apr. 1, 1997 |
| 5617491 |
Estimation of surface geometry from relative range images |
Apr. 1, 1997 |
| 5615317 |
Method for blending edges of a geometric object in a computer-aided design system |
Mar. 25, 1997 |
| 5615318 |
Method and apparatus for visualizing assembled sewing patterns |
Mar. 25, 1997 |
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