发明名称 Image processing apparatus, method, and medium for character recognition
摘要 An image processing apparatus includes an accepting unit, a recognizing unit, and a selecting unit. The accepting unit accepts character information about a character image in a character region in an image. The recognizing unit performs character recognition on the character image in the character region. The selecting unit selects a character recognition result which matches the character information accepted by the accepting unit, from multiple character recognition results that are obtained by the recognizing unit.
申请公布号 US9098759(B2) 申请公布日期 2015.08.04
申请号 US201213653529 申请日期 2012.10.17
申请人 FUJI XEROX CO., LTD. 发明人 Kubota Satoshi;Kimura Shunichi
分类号 G06K9/18;G06K9/03 主分类号 G06K9/18
代理机构 Sughrue Mion, PLLC 代理人 Sughrue Mion, PLLC
主权项 1. An image processing apparatus comprising: one or more processors; and memory storing executable instructions which, when executed by the one or more processors, cause the one or more processors to perform the steps of: accepting character information about a character image in a character region in an image; performing character recognition on the character image in the character region to obtain a plurality of character recognition results, wherein the performing comprises: separating the character image into at least one single-character candidate region corresponding to one character in the character image, wherein the character region is set by a pointing device, andperforming the character recognition on the separated at least one single-character candidate region and outputting the plurality of character recognition results for the at least one single-character candidate region; selecting a character recognition result, from among the plurality of character recognition results, that matches the accepted character information, wherein the selecting comprises: checking each of the plurality of character recognition results for the at least one single-character candidate region against text information in the accepted character information, the text information corresponding to a character in the at least one single-character candidate region, andselecting a character recognition result, from among the plurality of character recognition results, that matches the text information; associating the selected character recognition result with the character image to generate an output result, wherein the output result is a combination of the character image and a character code; and outputting the output result as training data for subsequent character recognition processing.
地址 Tokyo JP