Characteristics and importance to identify ship kind target in mid-long range are analyzed,and a new ship target recognition algorithm is proposed.Firstly,the skeleton of target is extracted by a method based on curve evolution.Then the Hu invariant moment of the target skeleton is calculated as the feature of target.Finally,SVM is selected as the classifier.The classifier is trained by the ship model created and the real target is recognized by the well trained classifier.The experimental result shows that the method is effective and robust.
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赵峰民,刘皞,陈望达.中远距离舰船目标识别方法研究[J].激光与红外,2012,42(9):1071~1075 ZHAO Feng-min, LIU Hao, CHEN Wang-da. Method for ship target recognition in mid-long range[J]. LASER & INFRARED,2012,42(9):1071~1075