Presentation | 2008-09-25 An implementation of road sign recognition algorithm using levenshtein distance on FPGA Souichi SHIMIZU, Yoshiaki AJIOKA, Masatoshi ARAI, Daisuke KONNO, Tomomichi NANBA, Hideharu AMANO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A novel template matching algorithm for road signboard recognition is proposed. By using Levenshtein distance, the shifted position problem between the target and templates is mitigated. For high speed implementation, a hardware engine with 32 modules perform the template matching in parallel is designed. For mounting the system on a car, the designed hardware is implemented on the FPGA. The execution speed is about three times as the software executed on the PC, and the 30 frame/sec throughput which is need for practical usage is achieved. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Recognition / FPGA / Parallel Processing |
Paper # | RECONF2008-25 |
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Conference Information | |
Committee | RECONF |
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Conference Date | 2008/9/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Reconfigurable Systems (RECONF) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An implementation of road sign recognition algorithm using levenshtein distance on FPGA |
Sub Title (in English) | |
Keyword(1) | Recognition |
Keyword(2) | FPGA |
Keyword(3) | Parallel Processing |
1st Author's Name | Souichi SHIMIZU |
1st Author's Affiliation | Graduate School of Science and Technology, Keio University() |
2nd Author's Name | Yoshiaki AJIOKA |
2nd Author's Affiliation | Ecchandes Inc. |
3rd Author's Name | Masatoshi ARAI |
3rd Author's Affiliation | CalsonicKansei Co. |
4th Author's Name | Daisuke KONNO |
4th Author's Affiliation | CalsonicKansei Co. |
5th Author's Name | Tomomichi NANBA |
5th Author's Affiliation | CalsonicKansei Co. |
6th Author's Name | Hideharu AMANO |
6th Author's Affiliation | Graduate School of Science and Technology, Keio University |
Date | 2008-09-25 |
Paper # | RECONF2008-25 |
Volume (vol) | vol.108 |
Number (no) | 220 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |