System and method for transmission, reception, and restoration of decimated color channels in image data
US8837826B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2014 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Jun 12, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/80
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A processing device receives a first set of image data comprising one or more chroma channels and a luma channel. The processing device reduces the resolution of the one or more chroma channels to produce one or more reduced-resolution chroma channels. The processing device arranges the luma channel and the one or more reduced-resolution chroma channels into a second set of image data. The spatial coordinates of the luma channel and the one or more reduced-resolution chroma channels do not overlap in spatial location of the second set of image data. The processing device transmits the second set of image data to a downstream device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.