Presentation | 2016-01-28 Effect of grouping in vector recognition system Based on SOM Masayoshi Ohta, Ito Daigo, Hiroomi Hikawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Abstract This paper discusses effect of grouping based on self-organising map.The SOM is a one of unsupervisedlearning neural network,and is commonly used to form clusters using its topology preserving nature.Therefore the SOM is used for various pattern recognition applications.In image recognition,it’s recognition accuracyis degraded under difficult lighting conditions.This paper proposes a new image recognition system thatemploys a grouping method.The proposed system consists of grouping of vectors according to their brightness,and vector classification that is carried out in the assigned group.Each group tunes recognition parameters forthe vectors belonging to the group.The proposed method is applied to position identification from omnidirectionalimage.The experimental results show that the system can run at 92.8% of recognition rate. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Neural network / Self-organizing Map |
Paper # | NC2015-56 |
Date of Issue | 2016-01-21 (NC) |
Conference Information | |
Committee | NC / NLP |
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Conference Date | 2016/1/28(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kyushu Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Implementation of Neuro Computing,Analysis and Modeling of Human Science, etc |
Chair | Toshimichi Saito(Hosei Univ.) / Kenya Jinno(Nippon Inst. of Tech.) |
Vice Chair | Shigeo Sato(Tohoku Univ.) / Naoto Fujisaka(Hiroshima City Univ.) |
Secretary | Shigeo Sato(Kyushu Inst. of Tech.) / Naoto Fujisaka(Kyoto Sangyo Univ.) |
Assistant | Hiroyuki Kanbara(Tokyo Inst. of Tech.) / Hisanao Akima(Tohoku Univ.) / Hidehiro Nakano(Tokyo City Univ.) / Hiroyuki Asahara(Okayama Univ. of Science) |
Paper Information | |
Registration To | Technical Committee on Neurocomputing / Technical Committee on Nonlinear Problems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Effect of grouping in vector recognition system Based on SOM |
Sub Title (in English) | |
Keyword(1) | Neural network |
Keyword(2) | Self-organizing Map |
1st Author's Name | Masayoshi Ohta |
1st Author's Affiliation | Kansai University(Kansai Univ.) |
2nd Author's Name | Ito Daigo |
2nd Author's Affiliation | Kansai University(Kansai Univ.) |
3rd Author's Name | Hiroomi Hikawa |
3rd Author's Affiliation | Kansai University(Kansai Univ.) |
Date | 2016-01-28 |
Paper # | NC2015-56 |
Volume (vol) | vol.115 |
Number (no) | NC-426 |
Page | pp.pp.1-6(NC), |
#Pages | 6 |
Date of Issue | 2016-01-21 (NC) |