Presentation | 2005-02-24 Human Extraction Using Optical Flow in Complex Background Toshiki IWASAKI, Takanori YOKOYAMA, Hisashi KOGA, Toshinori WATANABE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a human extraction method using optical flow. This method uses plural frames to detect optical flow and extracts human's regions by using this flow. The use of plural frames enables us to obtain stable optical flow under complex background. Then, the use of the optical flow makes it possible to extract reliable human's region which can not be detected with background subtraction or inter-frame differences. This paper shows the effectiveness of the proposed method experimentally. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical flow / Background subtraction / Block matching / Human extraction |
Paper # | NLC2004-109,PRMU2004-191 |
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Conference Information | |
Committee | NLC |
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Conference Date | 2005/2/17(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 | Natural Language Understanding and Models of Communication (NLC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Human Extraction Using Optical Flow in Complex Background |
Sub Title (in English) | |
Keyword(1) | Optical flow |
Keyword(2) | Background subtraction |
Keyword(3) | Block matching |
Keyword(4) | Human extraction |
1st Author's Name | Toshiki IWASAKI |
1st Author's Affiliation | Graduate School of Information Systems, University of Electro-Communications() |
2nd Author's Name | Takanori YOKOYAMA |
2nd Author's Affiliation | Graduate School of Information Systems, University of Electro-Communications |
3rd Author's Name | Hisashi KOGA |
3rd Author's Affiliation | Graduate School of Information Systems, University of Electro-Communications |
4th Author's Name | Toshinori WATANABE |
4th Author's Affiliation | Graduate School of Information Systems, University of Electro-Communications |
Date | 2005-02-24 |
Paper # | NLC2004-109,PRMU2004-191 |
Volume (vol) | vol.104 |
Number (no) | 667 |
Page | pp.pp.- |
#Pages | 5 |
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