Paper Abstract and Keywords |
Presentation |
2006-02-23 09:30
Form layout analysis using size invariant features Tomohisa Suzuki, Akihiro Uda, Hiroyuki Mizutani (Toshiba Solutions) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
One of the important requirements of the character recognition for printed forms is to find locations of fields to be recognized. In the most conventional method designed for OCR sheets reading, these fields are located by predefined coordinates. Nevertheless, this conventional method is not appropriate for non-OCR sheets, due to inexact format designs. In this paper, we introduce a new algorithm suitable for non-OCR forms. We exploit structural features of printed form for this purpose. A dynamic programming technique is adopted for form and template matching with cost function defined as difference of structural feature vectors. The experiments show 90% correct results in locating process for field extraction with 200 test sheets. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Form / Layout / Size / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 614, PRMU2005-184, pp. 1-6, Feb. 2006. |
Paper # |
PRMU2005-184 |
Date of Issue |
2006-02-16 (TL, PRMU) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
PRMU TL |
Conference Date |
2006-02-23 - 2006-02-24 |
Place (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) |
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(See Japanese page) |
Title (in English) |
Form layout analysis using size invariant features |
Sub Title (in English) |
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Form |
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Layout |
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1st Author's Name |
Tomohisa Suzuki |
1st Author's Affiliation |
Toshiba Solutions Corporation (Toshiba Solutions) |
2nd Author's Name |
Akihiro Uda |
2nd Author's Affiliation |
Toshiba Solutions Corporation (Toshiba Solutions) |
3rd Author's Name |
Hiroyuki Mizutani |
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Toshiba Solutions Corporation (Toshiba Solutions) |
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Speaker |
Author-1 |
Date Time |
2006-02-23 09:30:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
TL2005-49, PRMU2005-184 |
Volume (vol) |
vol.105 |
Number (no) |
no.612(TL), no.614(PRMU) |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2006-02-16 (TL, PRMU) |
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