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Paper Abstract and Keywords
Presentation 2006-02-23 10:00
A Cell Extraction Method for Form Documents using Intersection Features
Hiroshi Tanaka, Hiroaki Takebe, Katsuhito Fujimoto (Fujitsu Labs.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper describes a cell extraction method for form documents base on combinatorial optimization of cell candidates using intersection features such as position, shape and accuracy. Although there has been several methods employing intersection features to analyze form documents, most of them are applied to form identification using form structure templates. Compared with form identification, form recognition without templates requires more accurate information of intersection features. To make up for incorrectness of the features, our system creates possible candidates of intersections and extracts several cells for each positions in the form document, and then makes an appropreate set of cells reffering to the possible cell candidates based on an optimization algorithm of cell combination.
Keyword (in Japanese) (See Japanese page) 
(in English) form recognition / cell extraction / OCR / intersection feature / ruled line / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 614, PRMU2005-185, pp. 7-12, Feb. 2006.
Paper # PRMU2005-185 
Date of Issue 2006-02-16 (TL, PRMU) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee PRMU TL  
Conference Date 2006-02-23 - 2006-02-24 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To PRMU 
Conference Code 2006-02-PRMU-TL 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Cell Extraction Method for Form Documents using Intersection Features 
Sub Title (in English)  
Keyword(1) form recognition  
Keyword(2) cell extraction  
Keyword(3) OCR  
Keyword(4) intersection feature  
Keyword(5) ruled line  
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1st Author's Name Hiroshi Tanaka  
1st Author's Affiliation Fujitsu Laboratories Ltd. (Fujitsu Labs.)
2nd Author's Name Hiroaki Takebe  
2nd Author's Affiliation Fujitsu Laboratories Ltd. (Fujitsu Labs.)
3rd Author's Name Katsuhito Fujimoto  
3rd Author's Affiliation Fujitsu Laboratories Ltd. (Fujitsu Labs.)
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Speaker Author-1 
Date Time 2006-02-23 10:00:00 
Presentation Time 30 minutes 
Registration for PRMU 
Paper # TL2005-50, PRMU2005-185 
Volume (vol) vol.105 
Number (no) no.612(TL), no.614(PRMU) 
Page pp.7-12 
#Pages
Date of Issue 2006-02-16 (TL, PRMU) 


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