Text detection using image regions
US8942484B2 · kind B2 · utility
1Cited by
7References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 6, 2012 |
| Grant date | Jan 27, 2015 |
| Priority date | — |
| Expiry date | Feb 2, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method includes receiving an indication of a set of image regions identified in image data. The method further includes, selecting image regions from the set of image regions for text extraction at least partially based on image region stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.