A New Weighed Recursive Filter Constant False Alarm Rate Detection Algorithm in Multiple-target Interference Process

DOI

10.2991/mmme-16.2016.29How to use a DOI?

Keywords

multi-target interference; constant false alarm rate; weighed recursive filter; clutter edge

Abstract

For multi-target interference reference unit in the process of target detection unit, presenting a new CFAR al-gorithm. The algorithm based on the history of the selected reference samples respectively weighted recursive estimate clutter power level. Simulation results show that weighted recursive filter in eliminating interference and target detection in clutter edge showed good performance, WRF-CFAR is more desirable in the fight against clutter edge. The overall performance by the improved CWRF-CFAR was better than WRF-CFAR and with the increase of the length of filtering the lead in the homogeneous clutter background.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Chaoyi Luo
AU  - Siyi Chen
AU  - Yubing Wang
PY  - 2016/10
DA  - 2016/10
TI  - A New Weighed Recursive Filter Constant False Alarm Rate Detection Algorithm in Multiple-target Interference Process
BT  - Proceedings of the 2016 4th International Conference on Mechanical Materials and Manufacturing Engineering
PB  - Atlantis Press
SP  - 131
EP  - 135
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmme-16.2016.29
DO  - 10.2991/mmme-16.2016.29
ID  - Luo2016/10
ER  -