| Presentation | 2013-03-11 Research on Detecting Strangers from Multiple Pan-Tilt-Zoom Static Cameras Yoshinori MIZOGUCHI, Jun OHYA, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose an approach that captures a distant person's face image with high resolution by zooming the camera. Like an ordinary security system, cameras observe down from upper positions. The proposed approach extracts human skin color areas and zooms to the estimated position of the face, even if the resolution of the initial face image is so low that the face cannot be recognized. The captured face image is converted to a DCT (Discrete Cosine Transform)based feature vector, and then SVM (Support Vector Machine) judges if the person is a stranger. The proposed approach shares image information obtained by multiple cameras, and limits the number of zooming camera to one based on 3D position of the moving human in the continuous frames. This could achieve that both large area surveillance and face recognition can be performed simultaneously. Experimental results show validity of the proposed approach. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | PTZ-Camera / multiple cameras / face recognition / human tracking / Discrete Cosine Transform / Support Vector Machine |
| Paper # | IMQ2012-42,IE2012-146,MVE2012-103,WIT2012-52 |
| Date of Issue |
| Conference Information | |
| Committee | MVE |
|---|---|
| Conference Date | 2013/3/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Media Experience and Virtual Environment (MVE) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Research on Detecting Strangers from Multiple Pan-Tilt-Zoom Static Cameras |
| Sub Title (in English) | |
| Keyword(1) | PTZ-Camera |
| Keyword(2) | multiple cameras |
| Keyword(3) | face recognition |
| Keyword(4) | human tracking |
| Keyword(5) | Discrete Cosine Transform |
| Keyword(6) | Support Vector Machine |
| 1st Author's Name | Yoshinori MIZOGUCHI |
| 1st Author's Affiliation | Graduate School of Global Information and Telecommunication Studies, Waseda University() |
| 2nd Author's Name | Jun OHYA |
| 2nd Author's Affiliation | Graduate School of Global Information and Telecommunication Studies, Waseda University |
| Date | 2013-03-11 |
| Paper # | IMQ2012-42,IE2012-146,MVE2012-103,WIT2012-52 |
| Volume (vol) | vol.112 |
| Number (no) | 474 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |