Presentation | 1996/6/28 Development of License Plate Recognition System Yuji SAWADA, Mitsuaki NAKAMURA, Tomoaki SUMITA, Seidou KAWANAKA, Hisashi SAIGA, Yoshihiro KITAMURA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | License plate recognition systems, if they are to be practical, have to be prepared for changes in surroundings, such as lighting and weather, as they are often used in outdoor settings. This paper describes such a system the authors have developed, which is characterized by new adaptive thresholding and shadow-removing methods. It also discusses the results of experiments, in which the system achieved a plate-basis accuracy of 98.2% on about 1300 field data samples. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | license plate / adaptive binarization / shadow-removing methods / character recognition |
Paper # | PRMU96-46 |
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Conference Information | |
Committee | PRMU |
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Conference Date | 1996/6/28(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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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) | Development of License Plate Recognition System |
Sub Title (in English) | |
Keyword(1) | license plate |
Keyword(2) | adaptive binarization |
Keyword(3) | shadow-removing methods |
Keyword(4) | character recognition |
1st Author's Name | Yuji SAWADA |
1st Author's Affiliation | Information Technology Research Laboratories, Corporate Research and Development Group, Sharp Corporation() |
2nd Author's Name | Mitsuaki NAKAMURA |
2nd Author's Affiliation | Information Technology Research Laboratories, Corporate Research and Development Group, Sharp Corporation |
3rd Author's Name | Tomoaki SUMITA |
3rd Author's Affiliation | IC Development Center, Tenri Integrated Circuits Group Sharp Corporation |
4th Author's Name | Seidou KAWANAKA |
4th Author's Affiliation | IC Development Center, Tenri Integrated Circuits Group Sharp Corporation |
5th Author's Name | Hisashi SAIGA |
5th Author's Affiliation | Information Technology Research Laboratories, Corporate Research and Development Group, Sharp Corporation |
6th Author's Name | Yoshihiro KITAMURA |
6th Author's Affiliation | Information Technology Research Laboratories, Corporate Research and Development Group, Sharp Corporation |
Date | 1996/6/28 |
Paper # | PRMU96-46 |
Volume (vol) | vol.96 |
Number (no) | 141 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |