Controlling a compression of an image according to a degree of photo-realism
US9241165B2 · kind B2 · utility
2Cited by
0References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 27, 2013 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | Jan 27, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/176
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of controlling a compression of an image according to a degree of photo-realism in the image, comprising computing a value indicating a degree of photo-realism for an input image based on a distribution of pixel luminance values within the image, calculating a configuration parameter based on the photo-realism value for the image, and configuring an encoder to compress the image according to the configuration parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.