Invention Grant
- Patent Title: Handwritten document retrieval apparatus and method
- Patent Title (中): 手写文件检索装置及方法
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Application No.: US13837333Application Date: 2013-03-15
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Publication No.: US09230181B2Publication Date: 2016-01-05
- Inventor: Tomoyuki Shibata , Yojiro Tonouchi , Kazunori Imoto , Yasunobu Yamauchi
- Applicant: Kabushiki Kaisha Toshiba
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Knobbe, Martens Olson & Bear LLP
- Priority: JP2012-121305 20120528
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
According to one embodiment, a handwritten character retrieval apparatus is provided with an acquisition unit, a separation unit, a feature extraction unit and a retrieval unit. The acquisition unit acquires a document including handwriting data. The separation unit separates the document into a plurality of parts. The feature extraction unit extracts feature values, each indicating a feature value of each part. The retrieval unit executes retrieval based on the feature values.
Public/Granted literature
- US20130315483A1 HANDWRITTEN DOCUMENT RETRIEVAL APPARATUS AND METHOD Public/Granted day:2013-11-28
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