Presentation | 2015-11-12 A Novel Rectification Method for Character Regions Extracted from Natural Images Masataka Sato, Terumasa Aoki, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years , character recognition technologies in natural scenes are widely studied. However, most of existing OCR system does not work well for projected characters. In this paper, we present a novel rectification method for projected character regions extracted from natural images. Our method enables to rectify character regions correctly by estimating vanishing points. Our experimental results show recognition rate drastically in our method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Text Information Extraction / Character Region Rectification / Projected character / OCR |
Paper # | IE2015-77 |
Date of Issue | 2015-11-05 (IE) |
Conference Information | |
Committee | IE / ITE-ME / ITE-AIT |
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Conference Date | 2015/11/12(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Seishi Takamura(NTT) / Kazuhito Murakami(Aichi Prefectural Univ.) / Tokiichiro Takahashi(TDU) |
Vice Chair | Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Miki Haseyama(Hokkaido Univ.) |
Secretary | Takayuki Hamamoto(NTT) / Atsuro Ichigaya(Chiba Inst. of Tech.) / Miki Haseyama(NTT) / (Niigata Univ.) |
Assistant | Keita Takahashi(Nagoya Univ.) / Kei Kawamura(KDDI R&D Labs.) |
Paper Information | |
Registration To | Technical Committee on Image Engineering / Technical Group on Media Engineering / Technical Group on Artistic Image Technology |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Novel Rectification Method for Character Regions Extracted from Natural Images |
Sub Title (in English) | |
Keyword(1) | Text Information Extraction |
Keyword(2) | Character Region Rectification |
Keyword(3) | Projected character |
Keyword(4) | OCR |
1st Author's Name | Masataka Sato |
1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
2nd Author's Name | Terumasa Aoki |
2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
Date | 2015-11-12 |
Paper # | IE2015-77 |
Volume (vol) | vol.115 |
Number (no) | IE-308 |
Page | pp.pp.23-28(IE), |
#Pages | 6 |
Date of Issue | 2015-11-05 (IE) |