Dual band adaptive tone mapping
US10165198B2 · kind B2 · utility
2Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2015 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Dec 31, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20012
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method, apparatus, and computer-readable medium for video tone mapping. The method includes processing video data into a first video component and a second video component and applying tone mapping to the first video component. The method further includes scaling the second video component. The method further includes generating a tone mapped video by combining the tone-mapped first video component with the scaled second video component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.