An Efficient Detection Method for Maneuvering Target with Multiple Motion Models

This paper addresses the detection problem for a maneuvering target with multiple motion models. That is, during the integration time, the motion model of the target is not single. In this paper, the motion model change point is firstly determined. Then, the motion model judgment and parameters estimation for different motion stages are completed. Finally, well-focused image of the target is obtained after motion compensation. The numerical experiment verifies the performance of the method in target detection.