| Presentation | 2013-03-15 Character Recognition Considering the Distribution of Stroke Orientations Hiroki WATANABE, Michitaka SUZUKI, Akiyoshi ITOH, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We quantitatively investigated with what inclinations the strokes of Japanese characters tend to be actually handwritten. We found especially that the horizontal strokes in machine-printed characters tend to be handwritten with an inclination of about 9°right up. We extracted four normal distributions out of the histogram of orientations. We adopted the peak positions as new base orientations in place of (0°, 45°, 90°, 135°), and applied the empirical rule of the decompositions of feature to new base orientations, and then we could enhance the recognition accuracy of the system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | character recognition / inclined stroke / right up / decomposition rule |
| Paper # | PRMU2012-225 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2013/3/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| 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) | Character Recognition Considering the Distribution of Stroke Orientations |
| Sub Title (in English) | |
| Keyword(1) | character recognition |
| Keyword(2) | inclined stroke |
| Keyword(3) | right up |
| Keyword(4) | decomposition rule |
| 1st Author's Name | Hiroki WATANABE |
| 1st Author's Affiliation | Graduate School of Science and Technology, Nihon University() |
| 2nd Author's Name | Michitaka SUZUKI |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Nihon University |
| 3rd Author's Name | Akiyoshi ITOH |
| 3rd Author's Affiliation | Department of Electronics and Computer Science, College of Science and Technology, Nihon University |
| Date | 2013-03-15 |
| Paper # | PRMU2012-225 |
| Volume (vol) | vol.112 |
| Number (no) | 495 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |