Key-region Detection for Document Images ---Application to Administrative Document Retrieval

言語英語
種類国際会議等の予稿
著者Hongxing Gao,Marcal Rusinol,Dimosthenis Karatzas,Josep Llados,Tomokazu Sato,Masakazu Iwamura,Koichi Kise
論文名Key-region Detection for Document Images ---Application to Administrative Document Retrieval
論文誌名Proc. 12th International Conference on Document Analysis and Recognition (ICDAR 2013)
ページpp.230-234
発表場所Washington, DC, USA
査読の有無有
発表の種類ポスター発表
年月2013年8月
分野文書画像解析, パターン認識
DOI10.1109/ICDAR.2013.53
キーGao2013 (id=1354)

要約

In this paper we argue that a key-region detector designed to take into account the special characteristics of document images can result in the detection of less and more meaningful key-regions. We propose a fast key-region detector able to capture aspects of the structural information of the document, and demonstrate its efficiency by comparing against standard detectors in an administrative document retrieval scenario. We show that using the proposed detector results to a smaller number of detected key-regions and higher performance without any drop in speed compared to standard state of the art detectors.

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