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Accession number;02A0234233
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| Title;Object Tracking Based On Non-Synchronous Multiple Camera Images. |
| Author;
UTSUMI AKIRA
(Atrmediajohokagakuken)
TETSUTANI NOBUJI
(Atrmediajohokagakuken)
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Journal Title;Joho Shori Gakkai Kenkyu Hokoku
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Journal Code:Z0031B
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ISSN:0919-6072
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VOL.2002;NO.2(CVIM-131);PAGE.17-24(2002)
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| Figure&Table&Reference;FIG.14, REF.14 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;We describe a human tracking method using non-synchronous multiple camera observations. Our experimental system consists of three types of processes, discovering node for detecting newly appeared person, tracking node for tracking each target person, and observation node for processing one viewpoint (camera) images. In our method, each camera observes a scene fully independently and multiple observations are integrated with a Kalman-filter based algorithm for an efficient human tracking. Matching between tracking models and observed image features are performed in each observation node based on the information sent from the tracking node. Image features that match with tracking models are sent to the tracking node to update tracking model. Unmatched features are sent to the discovering node for new person detection. Due to the non-synchronous property, this system is highly scalable for increasing the detection area and number of observing nodes. (author abst.) |
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