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Combinational hough transform for surveillance radar target detection in a 3-D data map

Moqiseh, A ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. DOI: 10.1109/RADAR.2008.4720877
  3. Publisher: 2008
  4. Abstract:
  5. A new method based on Hough transform is introduced for detection of linear trajectories in a 3-D data space. Data space is constructed from returned radar data using range, bearing, and time information. This information is then mapped into a 3-D Cartesian data space. The near constant velocity target trajectories appear as straight lines in this space, and are detected by the usage of the new method which is based on two 2-D Hough transforms in the bearing-time and range-time data spaces. The efficacy of this Combinational Hough transform method is verified by simulation and shown that it has a better performance, as compared with one 2-D data map case, where only uses the range-time information. © 2008 IEEE
  6. Keywords:
  7. Bearings (structural) ; Mathematical transformations ; Radar ; Surveillance radar ; Tracking radar ; 3-d data space ; Cartesians ; Constant velocities ; Linear trajectories ; Radar datum ; Radar target detections ; Straight lines ; Target trajectories ; Time informations ; Transform methods ; Hough transforms
  8. Source: 2008 IEEE Radar Conference, RADAR 2008, Rome, 26 May 2008 through 30 May 2008 ; 2008 ; 9781424415397 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4720877