Supbixel rendering suitable for updating an image with a new portion
US8405672B2 · kind B2 · utility
2Cited by
1References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2009 |
| Grant date | Mar 26, 2013 |
| Priority date | — |
| Expiry date | Nov 30, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In an image update, a display apparatus receives only a new portion (1110) of an image for display but does not receive the remaining, unchanged portion of the image. The display apparatus performs a subpixel rendering (SPR) operation (454) for the new portion but does not redo the SPR for the whole image. Efficient techniques are provided to achieve good appearance at the edges between the new portion and the rest of the image. Other features are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.