Method for identifying pairs of derivative and original images
US8879837B2 · kind B2 · utility
11Cited by
10References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 26, 2012 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Feb 21, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/5838
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention provides for a computer-implemented method for detecting one or more archive images matching a search image, each matching archive image being a derivative of the search image or being an original image the search image was derived from accessing a plurality of the archive images. For each of said archive images, a respective archive image histogram may be calculated, wherein each archive image histogram includes a plurality of combination micro-feature values. The archive image histogram may be stored to a database.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.