Information processing apparatus and non-transitory computer readable medium storing program
US10997452B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2019 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Nov 21, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An information processing apparatus includes a first character recognition section that performs character recognition of an input image on an assumption that a character in the input image belongs to a first character type and outputs a first character recognition result being a result of the character recognition, a second character recognition section that performs character recognition of the input image on an assumption that the character in the input image belongs to a second character type and outputs a second character recognition section being a result of the character recognition, the second character type being a set obtained by adding at least one or more characters which do not belong to the first character type to a set of characters belonging to the first character type, and a matching section that performs matching of the first character recognition result with the second character recognition result, and, in a case where it is found that the first character recognition result does not match with the second character recognition result by the matching, rejects the first character recognition result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.