Interactive verification of OCRed characters
US6351574B1 · kind B1 · utility
76Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1998 |
| Grant date | Feb 26, 2002 |
| Priority date | — |
| Expiry date | Dec 11, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/987
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
This invention discloses a key-in method including a manual keying in phase, and an automatic accuracy enhancement phase, wherein at least one of the manual phase, the automatic phase and the interaction therebetween is dependent, at least one dataflow point, on data generated previous to said dataflow point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.