@inproceedings{96bfb4923d0c4272860fc94162b71b25,
title = "Kullback-Leibler divergence based range-Doppler spectrum region partition method for OTHR",
abstract = "A Doppler-range spectrum region segmentation method for Over-the-Horizon Radar (OTHR) is proposed as a preprocessor for the following signal processing. The method derives from the well-known Kullback-Leibler (KL) Divergence which measures dissimilarity between the sea clutter and atmosphere noise. By thresholding the bias of KL map it is estimated by a statistical and variational multiphase level set method. Compared with the Otsu method and the deviation based method by experiments used synthetic data and real data, the proposed algorithm shows a better performance which is robust to the interference of targets and speckled noise.",
keywords = "Atmosphere noise, Bias, KL divergence, Sea clutter, Segmentation",
author = "Longshan Wu and Yang Li and Ning Zhang",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 CIE International Conference on Radar, RADAR 2016 ; Conference date: 10-10-2016 Through 13-10-2016",
year = "2017",
month = oct,
day = "4",
doi = "10.1109/RADAR.2016.8059159",
language = "英语",
series = "2016 CIE International Conference on Radar, RADAR 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2016 CIE International Conference on Radar, RADAR 2016",
address = "美国",
}