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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wang Na Wang Guo-hong Yu Hong-bo Sheng Dan |
| Copyright Year | 2011 |
| Description | Author affiliation: Institute of Information Fusion Technology, NAAU, Yantai, 264001, China (Wang Na; Wang Guo-hong; Yu Hong-bo; Sheng Dan) |
| Abstract | The problem of detecting and tracking weak, stealthy or dim targets is a challenging one. The particle filter based track before detect (TBD) algorithm is appealing for its generality and potential for solving non-linear non-Gaussian problem. However, real-time implementation can be hardly realized by this class of algorithm. Current state-of-the-art research ubiquitously deal with computationally intensive problem by improving the algorithm itself. This paper presents a recent study on the effect of the initial velocity range and position range of the particles on the existing particle filter based TBD methods to decrease the computational time. Moreover, it points out that a suitable velocity range and position range will improve detection ability and tracking performance. |
| Starting Page | 180 |
| Ending Page | 184 |
| File Size | 722942 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424489015 |
| ISSN | 10975659 |
| e-ISBN | 9781424489022 |
| DOI | 10.1109/RADAR.2011.5960524 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-05-23 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Target tracking Particle filters Pediatrics Signal to noise ratio Pixel Computational complexity detection ability particle Initialization particle Filter track-before-detect (TBD) computational complexity |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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