Method for compensating for void-defects in images
US4698843A · kind A · utility
22Cited by
6References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 1985 |
| Grant date | Oct 6, 1987 |
| Priority date | — |
| Expiry date | Aug 19, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20016
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A multistage pyramid analyzer, modified to include extrapolation of the input to each stage, together with a pyramid synthesizer, may be used for filling in one or more void defects in an image to provide a natural looking processed image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.