| Presentation | 2008-05-22 Identifying a Moving Object with an Accelerometer in a Stationary Camera View Osamu SHIGETA, Shingo KAGAMI, Koichi HASHIMOTO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a method for identifying an object with an accelerometer from many moving objects in a camera view. The camera and the accelerometer are connected with a network but not synchronized. To evaluate correlation despite the unknown time lag between them, NCC (Normalized Cross-Correlation) of the signals is computed. Since the coordinate system of the accelerometer is unknown, NCC is computed for the norms of the acceleration vectors, which are compensated for the gravitational acceleration component beforehand, obtained by the camera and the accelerometer. The experimental results show the proposed method successfully identified the person wearing the accelerometer from three walking people. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sensor Fusion / Image Processing / Accelerometer / Normalized Cross-Correlation / Sequential Bayesian Estimation |
| Paper # | USN2008-3 |
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| Conference Information | |
| Committee | USN |
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| Conference Date | 2008/5/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Ubiquitous and Sensor Networks(USN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Identifying a Moving Object with an Accelerometer in a Stationary Camera View |
| Sub Title (in English) | |
| Keyword(1) | Sensor Fusion |
| Keyword(2) | Image Processing |
| Keyword(3) | Accelerometer |
| Keyword(4) | Normalized Cross-Correlation |
| Keyword(5) | Sequential Bayesian Estimation |
| 1st Author's Name | Osamu SHIGETA |
| 1st Author's Affiliation | Graduate School of Information Sciences, Tohoku University() |
| 2nd Author's Name | Shingo KAGAMI |
| 2nd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| 3rd Author's Name | Koichi HASHIMOTO |
| 3rd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| Date | 2008-05-22 |
| Paper # | USN2008-3 |
| Volume (vol) | vol.108 |
| Number (no) | 43 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |