Motion matching method
US6584213B2 · kind B2 · utility
8Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2001 |
| Grant date | Jun 24, 2003 |
| Priority date | — |
| Expiry date | Jul 23, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30221
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An efficient method of matching a segment in one image with a segment in another image. Fourier transforms are implemented to aid in the process. In one embodiment, a method involves identifying a displacement of a segment present in a first image and a second image, the displacement representing a relative change in position of the segment between the first and second images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.