| Presentation | 2013-05-21 Video based real-time feature extraction and abnormal action detection on an FPGA Kaoru HAMASAKI, Keisuke DOHI, Yuuichiro SHIBATA, Kiyoshi OGURI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we show an FPGA implementation of video-based real-time feature extraction and abnormal action detection. The abnormal action detection from video image can be applied for monitoring systems for elder people, security systems, and so forth. Real-time abnormal action detection needs high speed feature extraction and to learn abnormal action patterns. We propose an efficient architecture based on streamed processing for principal component analysis. As a result, our FPGA implementation achived 62.5 fps while keeping the same compute accuracy with CPU implementation. Maximum performance achived 8.8 times faster performance compared to CPU implementation with 11 W power consumption. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FPGA / abnormal action detection / CHLAC / CCIPCA |
| Paper # | RECONF2013-14 |
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| Conference Information | |
| Committee | RECONF |
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| Conference Date | 2013/5/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | Video based real-time feature extraction and abnormal action detection on an FPGA |
| Sub Title (in English) | |
| Keyword(1) | FPGA |
| Keyword(2) | abnormal action detection |
| Keyword(3) | CHLAC |
| Keyword(4) | CCIPCA |
| 1st Author's Name | Kaoru HAMASAKI |
| 1st Author's Affiliation | Nagasaki University() |
| 2nd Author's Name | Keisuke DOHI |
| 2nd Author's Affiliation | Nagasaki University |
| 3rd Author's Name | Yuuichiro SHIBATA |
| 3rd Author's Affiliation | Nagasaki University |
| 4th Author's Name | Kiyoshi OGURI |
| 4th Author's Affiliation | Nagasaki University |
| Date | 2013-05-21 |
| Paper # | RECONF2013-14 |
| Volume (vol) | vol.113 |
| Number (no) | 52 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |