发明名称 |
MARK DETECTION APPARATUS AND METHOD FOR DETECTING MARK |
摘要 |
A mark detection apparatus includes a reading unit, a converter, and a determination part. The reading unit reads an image on a document. The converter compares respective portions of the image read by the reading unit with a plurality of preset reference patterns, and converts a portion of the image to a character associated with a corresponding reference pattern. The determination part determines that the portion of the image to have been compared on the document is a mark in a case in which the character converted by the converter is a preset first reference character, and that the portion of the image to have been compared on the document is not a mark in a case in which the character converted by the converter is not a preset first reference character. |
申请公布号 |
US2014313553(A1) |
申请公布日期 |
2014.10.23 |
申请号 |
US201414322287 |
申请日期 |
2014.07.02 |
申请人 |
KYOCERA DOCUMENT SOLUTIONS INC. |
发明人 |
Mifune Eiji;Miki Shunji;Habata Koji;Mine Osamu;Sakaguchi Takeshi;Kurimoto Mari;Kurita Hiroyuki |
分类号 |
H04N1/00 |
主分类号 |
H04N1/00 |
代理机构 |
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代理人 |
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主权项 |
1. A mark detection apparatus comprising:
a reading unit configured to read an image on a document; a converter configured to compare respective portions of the image read by the reading unit with a plurality of preset reference patterns and convert a portion of the image to a character associated with a corresponding reference pattern, wherein the converter comprises a process with an optical character reader, and a determination part configured to determine that the portion of the image to have been compared on the document is a mark in a case in which the character converted by the converter is a preset first reference character, and that the portion of the image to have been compared on the document is not a mark in a case in which the character converted by the converter is not a preset first reference character, wherein the determination part stores in advance the following plurality of characters including a shape of a black square and shapes similar to the black square as first reference characters among characters converted by the converter. |
地址 |
Osaka JP |