Constraint Satisfaction Approach to Extraction of Japanese Character Regions from Unformatted Document Image

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概要

• 論文の詳細を見る

• In this paper, we present a method for extracting the Japanese printed characters from unformatted document images. This research takes into account the multiple general features specific to the Japanese printed characters. In our method, these features are thought of as the constraints for the regions to be extracted within the constraint satisfaction approach. This is achieved by minimizing a constraint function estimating quantitative satisfaction of the features. Our method is applicable to all kinds of the Japanese documents because it is no need of a priori knowledge about the document layout. We have favorable experimental results for the effectiveness of this method.

• 社団法人電子情報通信学会の論文
• 1995-04-25

著者

• Kitahashi T

  Osaka Univ. Ibaraki‐shi Jpn

• Kitahashi Tadahiro

  Institute Of Scientific And Industrial Research Osaka University

• Babaguchi N

  Osaka Univ. Ibaraki‐shi Jpn

• Gyohten Keiji

  Institute of Scientific and Industrial Research, Osaka University

• Babaguchi Noboru

  Institute of Scientific and Industrial Research, Osaka University

• Gyohten Keiji

  I.s.i.r. Osaka University:mitsubishi Electric Corp.

関連論文

• Assembly Plan Generation from an Assembly Illustration by Integrating the Information from Explanatory Words
• A Multi-Agent Based Method for Extracting Characters and Character Strings (Special Issue on Character Recognition and Document Understanding)
• Constraint Satisfaction Approach to Extraction of Japanese Character Regions from Unformatted Document Image

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