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Conference Paper
Anchor based Insertion Sorting Algorithm for OS-CFAR
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- Authors
- Dongseung Shin, Jongdeog Kim, Jonguk Kim, Junhak Bang, Kee Koo Kwon
- Issue Date
- 2014-05
- Citation
- International Radar Conference 2014, pp.391-394
- Language
- English
- Type
- Conference Paper
- Abstract
- In radar systems, it is crucial to detect a target keeping a constant false alarm rate (CFAR). The typical OS-CFAR is known to be most effective in automotive environments because of its rank based characteristics, however, it also has problem of high computational overhead. In this paper, we propose a novel Anchor Based Insertion Sorting algorithm for OS-CFAR. Our scheme utilizes a linked-list based structure to present the ordered sequence and anchors to indicate several featured samples. Through experiments, we verify that our scheme reduced the computational overhead drastically. © 2014 IEEE.
- KSP Keywords
- Constant false alarm rate(CFAR), False Alarm Rate(FAR), Linked list, OS-CFAR, Radar system, Sorting algorithm