| Presentation | 2004/2/13 Address-Block Extraction by Bayesian rule Tatsuhiko KAGEHIRO, Masashi KOGA, Hiroshi SAKO, Hiromichi FUJISAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A method for extracting a recipient address-block from a mail image has been developed. The method is composed of two steps : nomination of address-block candidates and evaluation of these candidates by using the Bayesian rule according to each of address-block type. Accordingly, the proposed method can cope with various types of address-blocks. The effectiveness of the method was confirmed in several address extraction experiments. These experiments show that the top-five extraction results include one correct address-block in 94% of total number of printed-mail cases and 89% in of handwritten-mail cases. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mail / Address-block extraction / Format / Bayesian rule |
| Paper # | TL2003-52,PRMU2003-238 |
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| Conference Information | |
| Committee | TL |
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| Conference Date | 2004/2/13(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 | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Thought and Language (TL) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Address-Block Extraction by Bayesian rule |
| Sub Title (in English) | |
| Keyword(1) | |
| Keyword(2) | Address-block extraction |
| Keyword(3) | Format |
| Keyword(4) | Bayesian rule |
| 1st Author's Name | Tatsuhiko KAGEHIRO |
| 1st Author's Affiliation | Central Research Laboratory, Hitachi, Ltd.() |
| 2nd Author's Name | Masashi KOGA |
| 2nd Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| 3rd Author's Name | Hiroshi SAKO |
| 3rd Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| 4th Author's Name | Hiromichi FUJISAWA |
| 4th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| Date | 2004/2/13 |
| Paper # | TL2003-52,PRMU2003-238 |
| Volume (vol) | vol.103 |
| Number (no) | 657 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |