High dynamic range image processing device and method
US9635377B2 · kind B2 · utility
10Cited by
2References
59Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 2014 |
| Grant date | Apr 25, 2017 |
| Priority date | — |
| Expiry date | May 30, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are a display device for processing and displaying an image signal. The display device includes an image receiver configured to receive packetized image data of an encoded image signal or a bit stream of image data of the encoded image signal, a decoder configured to parse metadata from the packetized image data or bit stream and decode the image signal from the image data of the encoded image signal; and an HDR image processor configured to analyze HDR information in the metadata, and generate an HDR image of the image signal from the analyzed HDR information and the decoded image signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.