Method and apparatus for reduced reference video quality measurement
US8520075B2 · kind B2 · utility
5Cited by
4References
33Claims
0Family size
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Key dates
| Filing date | Jun 2, 2011 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Oct 10, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/40
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods of objective video quality measurement that employ a reduced-reference approach to video quality measurement. Such systems and methods of objective video quality measurement can extract information pertaining to one or more features of a target video whose perceptual quality is to be measured, extract information pertaining to one or more features of a reference video, and employ one or more prediction functions involving the target features and the reference features to provide a measurement of the perceptual quality of the target video.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.