| Presentation | 2003/3/7 Detection and Segmantation of Touching Characters in Mathematical Expressions Akihiro NOMURA, Kazuyuki MICHISHITA, Seiichi UCHIDA, MASAKAZU Suzuki, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A technique for the detection and the segmentation of touching characters in mathematical expressions is presented. In the detection stage, a connected component initally recognized into some category is judged as a candidate of touched characters if its feature values deviate from the standard feature values of the category. In the segmentation stage, two component characters of the candidate are decided by the comparison with touching character images synthesized from two single character images. Experimental results showed the effectiveness on the accuracy improvement of the recognition of mathematical expressions. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mathematical expression / character recognition / Touching character / Matching / OCR |
| Paper # | PRMU2002-248 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2003/3/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Detection and Segmantation of Touching Characters in Mathematical Expressions |
| Sub Title (in English) | |
| Keyword(1) | Mathematical expression |
| Keyword(2) | character recognition |
| Keyword(3) | Touching character |
| Keyword(4) | Matching |
| Keyword(5) | OCR |
| 1st Author's Name | Akihiro NOMURA |
| 1st Author's Affiliation | Graduate School of Mthematics() |
| 2nd Author's Name | Kazuyuki MICHISHITA |
| 2nd Author's Affiliation | Graduate School of Mthematics |
| 3rd Author's Name | Seiichi UCHIDA |
| 3rd Author's Affiliation | Faculty of Infomation Science and Electrical Engineering |
| 4th Author's Name | MASAKAZU Suzuki |
| 4th Author's Affiliation | Faculty of Infomation Science and Electrical Engineering |
| Date | 2003/3/7 |
| Paper # | PRMU2002-248 |
| Volume (vol) | vol.102 |
| Number (no) | 708 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |