作者: Chen Liu , Allan Meek
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摘要: This technical memorandum describes the algorithms, features and implementation of the Likelihood Ratio Test LRT Polarimetric SAR PolSAR Ship Detection Application. The detection algorithm is based on the likelihood ratio test with Neyman-Pearson criterion. The detection algorithm is applicable to many PolSAR system configurations, including quad polarimetric, dual polarimetric and single-channel. The detection threshold is calculated from image statistics to achieve a desired false alarm probability. Other statistical quantities …