Structure-preserving clone brush
US7593022B2 · kind B2 · utility
2Cited by
11References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2007 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | Dec 6, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T11/60
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention provides tools and techniques for clone brushing pixels in an image while accounting for inconsistencies in apparent depth and orientation within the image. The techniques do not require any depth information to be present in the image, and the data structure of the image is preserved. The techniques allow for color compensation between source and destination regions. A snapping technique is also provided to facilitate increased accuracy in selecting source and destination positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.