Determining sharpness predictors for a digital image
US7764844B2 · kind B2 · utility
9Cited by
13References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2004 |
| Grant date | Jul 27, 2010 |
| Priority date | — |
| Expiry date | Sep 8, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30168
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for determining a sharpness predictor for an input digital image includes determining one or more image metrics by analyzing the input digital image; and determining the sharpness predictor from the one or more image metrics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.