Check boundary detection by string literal analysis
US8605982B2 · kind B2 · utility
5Cited by
9References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 16, 2012 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Jun 20, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/2253
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of locating a check image region within a document image comprising the steps of locating a magnetic ink character recognition region of the check and calculating the top of the check relative to the magnetic ink character recognition region by detection of string literals having a historical and/or contextual relationship to the upper check boundary.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.