Infrared small target variable scale tracking method based on twin network

The invention provides an infrared small target variable scale tracking method based on a twin network, and the method comprises the steps: firstly, better obtaining robust template features through employing a dynamic template feature enhancement module and a self-adaptive template feature enhancement module, enhancing the robustness of a tracker, and improving the performance of the tracker; and secondly, interference of background clutters is effectively suppressed by using a multi-layer self-attention module, so that a target area is enhanced, and the performance of infrared small target tracking is improved. According to the infrared small target variable scale tracking method based on the twin network provided by the invention, the problems of low signal to clutter ratio of an infrared image and dynamic change of the target can be effectively solved, and strong background clutter interference can be effectively dealt with, so that the performance of infrared small target tracking is improved. 本发明提供了一种基于