Place holder image detection via image clustering
US8582872B1 · kind B1 · utility
13Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2011 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Feb 25, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/7784
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and articles of manufacture for detecting placeholder images are disclosed. These include, accessing a collection of digital images, clustering the digital images to generate at least one of a plurality of exact-duplicate image clusters and a plurality of near-duplicate image clusters, and selecting one or more placeholder image clusters from at least one of the plurality of exact-duplicate image clusters or the plurality of near-duplicate image clusters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.