Recognition model generation and structured mesh generation system and method
US7486289B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2003 |
| Grant date | Feb 3, 2009 |
| Priority date | — |
| Expiry date | Jul 19, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T17/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A recognition model generation system of the invention includes means 18 for labeling edges and faces of an input three-dimensional shape, means 20 for generating shape restriction values, shape restriction means 22 for restricting shape recognition using generated shape restriction values, and means 24 for generating position coordinates of vertexes of a shape that can be derived by substituting the input three-dimensional shape with hexahedrons using output from the shape restriction means. The invention also provides a method for generating a recognition model a program for causing a computer to execute the method, a computer-readable medium storing the program thereon, and a structured mesh generation system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.