Adjustment of sharpness during digital zoom in digital photography
US8330832B2 · kind B2 · utility
0Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2010 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | Jun 16, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/00307
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Different sharpness values are assigned to different digital zoom levels for generation of preview images from cropped images, where the dimensions of the cropped images correspond to the different digital zoom levels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.