Video preprocessing temporal and spatial filter
US7724979B2 · kind B2 · utility
3Cited by
11References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2004 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | Nov 24, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20182
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention refers to an apparatus and a method for reducing random noise in a sequence of digital video frames comprising the following steps:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.