Character recognition apparatus and character recognition method
US9832328B2 · kind B2 · utility
2Cited by
2References
10Claims
0Family size
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Key dates
| Filing date | Nov 30, 2015 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | Nov 30, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0094
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In accordance with an embodiment, a character recognition apparatus comprises a decolorization control section configured to carry out a decolorization processing for a sheet; an image reading control section configured to carry out an image reading processing for the sheet to which the decolorization processing is carried out; and a character recognition processing section configured to carry out a character recognition processing for a decolorized image read through the reading processing after the decolorization processing is carried out or for a generated image generated according to the decolorized image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.