supported by the National Natural Science Foundation of China (62271255,61871218);the Fundamental Research Funds for the Central University (3082019NC2019002);the Aeronautical Science Foundation (ASFC-201920007002);the Program of Remote Sensing Intelligent Monitoring and Emergency Services for Regional Security Elements。
In order to extract the richer feature information of ship targets from sea clutter, and address the high dimensional data problem, a method termed as multi-scale fusion kernel sparse preserving projection(MSFKSPP) ba...