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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Venkataraman, V. Srinivasan, S. Stefanidis, A. |
| Copyright Year | 2004 |
| Description | Author affiliation: Dept. of Spatial Inf. Sci. & Eng., Maine Univ., Orono, ME, USA (Venkataraman, V.; Srinivasan, S.; Stefanidis, A.) |
| Abstract | In this paper we address the use of object color characteristics as a predominant linking parameter between disjoint video scenes in unregistered distributed video sensor networks. In our approach we proceed by tracking objects in high-resolution video scenes using accumulated frame differencing and morphological techniques. We continue by minimizing shadow effects in object tracking through background detection, in order to obtain more accurate object color signatures. These signatures are then used to link trajectory fragments across disjoint video feeds in a sensor network. We present experimental results to demonstrate the performance of our approach, especially addressing the effect of resolution in tracking, and the role of color signatures as a key linking element when video scene registration is not possible. |
| Starting Page | 2853 |
| Ending Page | 2856 |
| File Size | 299487 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780385543 |
| ISSN | 15224880 |
| DOI | 10.1109/ICIP.2004.1421707 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-10-24 |
| Publisher Place | Singapore |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Intelligent networks Layout Feeds Optical sensors Cameras Object detection Tracking Joining processes Temperature sensors Motion analysis |
| Content Type | Text |
| Resource Type | Article |
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