| Presentation | 2001/3/16 A Study on Field Extraction Method from Existing Forms Transmitted by Facsimile Takashi Hirano, Yasuhiro Okada, Fumio Yoda, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a field extraction method from existing transmitted by fax. In faxed from images, it is difficult to extract fields as exactly because of the distortion on these from images. To solve this problem, exclusive forms with the restrictions on style, have been used. This method correct the location of fields by estimate the geometric transformation of the form image, based on matching feature-points extracted on the form image and a form model. These feature-points can be extracted even from existing forms. And the method estimates the geometric transformation with robustness for illegal pairs of corresponding feature-points. By this reason, it is possible to read existing forms transmitted by fax. The experimental results with existing forms of 50 different types reveal the effectiveness of the method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Document image understanding / Character recognition / Facsimile / Affine transformation |
| Paper # | PRMU2000-224 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2001/3/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Field Extraction Method from Existing Forms Transmitted by Facsimile |
| Sub Title (in English) | |
| Keyword(1) | Document image understanding |
| Keyword(2) | Character recognition |
| Keyword(3) | Facsimile |
| Keyword(4) | Affine transformation |
| 1st Author's Name | Takashi Hirano |
| 1st Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corp.() |
| 2nd Author's Name | Yasuhiro Okada |
| 2nd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corp. |
| 3rd Author's Name | Fumio Yoda |
| 3rd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corp. |
| Date | 2001/3/16 |
| Paper # | PRMU2000-224 |
| Volume (vol) | vol.100 |
| Number (no) | 702 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |