| Presentation | 2001/2/16 Estimating Areas of Moving Objects for a Remote Surveillance System Using Omnidirectional Sensors Masahiko Terazawa, Kazumasa Yamazawa, Haruo Takemura, Naokazu Yokoya, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently demands for remote surveillance by camera are increasing. One of important factors in a remote surveillance system is to estimate positions of interesting objects. But, it is difficult to detect positions of the objects that freely move around in a wide environment. This fact suggests to use omnidirectional sensors. However, representing object's location as a point is not accurate and contains an error when the object is large enough. When the object is close to or on the baseline of multiple omnidirectional sensors, it is difficult to make precise estimation of its position. Taking these problems into consideration, we propose a method to represent an object's position as a domain or area where the object is most likely located. We also report on a surveillance system using the proposed method. The system effectively tracks multiple objects in the environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | remote surveillance system / omnidirectional image sensor / directional range / estimating areas |
| Paper # | PRMU2000-195 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2001/2/16(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 | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimating Areas of Moving Objects for a Remote Surveillance System Using Omnidirectional Sensors |
| Sub Title (in English) | |
| Keyword(1) | remote surveillance system |
| Keyword(2) | omnidirectional image sensor |
| Keyword(3) | directional range |
| Keyword(4) | estimating areas |
| 1st Author's Name | Masahiko Terazawa |
| 1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology() |
| 2nd Author's Name | Kazumasa Yamazawa |
| 2nd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 3rd Author's Name | Haruo Takemura |
| 3rd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 4th Author's Name | Naokazu Yokoya |
| 4th Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| Date | 2001/2/16 |
| Paper # | PRMU2000-195 |
| Volume (vol) | vol.100 |
| Number (no) | 634 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |