Presentation | 2015-06-18 Position-Free On-line Handwritten Text Recognition Jianjuan Liang, Bilan Zhu, Taro Kumagai, Masaki Nakagawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The paper presents a method of position-free on-line handwritten text recognition designed to allow a user to overlay characters without confirming previously written characters in such situations as during driving. This method sets each off-stroke as undecided and evaluates the segmentation probability by a SVM model. Then, the optimal segmentation- recognition path can be effectively found by the Viterbi search in the candidate lattice, combining the scores of character recognition, geometric features, linguistic context, as well as the off-stroke segmentation. We test this method on variously overlaid sample patterns artificially prepared and verify that it produces competing recognition rate as the normal text without the serious problem in speed for practical applications. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Position-Free Handwritten Text / On-line Handwritten Text Recognition / Candidate Lattice / SVM Classification |
Paper # | PRMU2015-41,SP2015-10,WIT2015-10 |
Date of Issue | 2015-06-11 (PRMU, SP, WIT) |
Conference Information | |
Committee | WIT / SP / ASJ-H / PRMU |
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Conference Date | 2015/6/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Kiyohiko Nunokawa(Tokyo International Univ.) / Kazunori Mano(Shibaura Inst. of Tech.) / Masato Akagi(北陸先端大) / Eisaku Maeda(NTT) |
Vice Chair | Chikamune Wada(Kyushu Inst. of Tech.) / Norihide Kitaoka(Tokushima Univ.) / Shigeto Furukawa(NTT) / Shuji Senda(NEC) / Seiichi Uchida(Kyushu Univ.) |
Secretary | Chikamune Wada(Nagoya Inst. of Tech.) / Norihide Kitaoka(AIST) / Shigeto Furukawa(Tsukuba Univ. of Tech.) / Shuji Senda(Tokyo City Univ.) / Seiichi Uchida(Kobe Univ.) |
Assistant | Tomohiro Amemiya(NTT) / Takeaki Shionome(Tsukuba Univ. of Tech.) / Manabi Miyagi(Tsukuba Univ. of Tech.) / Takashi Nose(Tohoku Univ.) / Taichi Asami(NTT) / / Kazuaki Kondo(Kyoto Univ.) / Akisato Kimura(NTT) |
Paper Information | |
Registration To | Technical Committee on Well-being Information Technology / Technical Committee on Speech / * / Technical Committee on Pattern Recognition and Media Understanding |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Position-Free On-line Handwritten Text Recognition |
Sub Title (in English) | |
Keyword(1) | Position-Free Handwritten Text |
Keyword(2) | On-line Handwritten Text Recognition |
Keyword(3) | Candidate Lattice |
Keyword(4) | SVM Classification |
1st Author's Name | Jianjuan Liang |
1st Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
2nd Author's Name | Bilan Zhu |
2nd Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
3rd Author's Name | Taro Kumagai |
3rd Author's Affiliation | Mitsubishi Electric Corporation, Automotive Electronics Development Center(Mitsubishi Electric) |
4th Author's Name | Masaki Nakagawa |
4th Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
Date | 2015-06-18 |
Paper # | PRMU2015-41,SP2015-10,WIT2015-10 |
Volume (vol) | vol.115 |
Number (no) | PRMU-98,SP-99,WIT-100 |
Page | pp.pp.53-58(PRMU), pp.53-58(SP), pp.53-58(WIT), |
#Pages | 6 |
Date of Issue | 2015-06-11 (PRMU, SP, WIT) |