Video encoding system with region detection and adaptive encoding tools and method for use therewith
US8917765B2 · kind B2 · utility
1Cited by
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16Claims
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Key dates
| Filing date | Jul 20, 2010 |
| Grant date | Dec 23, 2014 |
| Priority date | — |
| Expiry date | Jul 20, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system for encoding a video stream into a processed video signal that includes at least one image, includes a region identification signal generator for detecting a region of interest in the at least one image and generating a region identification signal when the pattern of interest is detected. An encoder section generates the processed video signal based on the operation of a plurality of encoding tools, each having at least one encoder quality parameter. The encoder section adjusts the at least one encoding quality parameter of at least one of the plurality of encoding tools in response to the region identification signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.