DocumentCode
1780998
Title
Anchor based insertion sorting algorithm for OS-CFAR
Author
Dongseung Shin ; Jongdeog Kim ; Jonguk Kim ; Junhak Bang ; Kee Koo Kwon
Author_Institution
Electron. & Telecommun. Res. Inst., Daegu, South Korea
fYear
2014
fDate
19-23 May 2014
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.
Keywords
object detection; radar detection; road vehicle radar; sorting; OS-CFAR; anchor based insertion sorting algorithm; automotive environments; constant false alarm rate; linked-list based structure; radar systems; target detection; Clutter; Computer architecture; Field programmable gate arrays; Microprocessors; Radar detection; Sorting;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference, 2014 IEEE
Conference_Location
Cincinnati, OH
Print_ISBN
978-1-4799-2034-1
Type
conf
DOI
10.1109/RADAR.2014.6875621
Filename
6875621
Link To Document