Based on B-splines non-rigid registration method for atmospheric turbulence degraded image

This paper proposes a B-splines non-rigid registration method which applies to atmospheric turbulence image, and then the method applies B-splines registration to multi-frames images and puts forward a two-step control point adjustment method in the process of establishing. B-splines controls point grid that makes image registration from “coarse” to “accuracy” in two steps. As a consequence, experiments show that this method can simulate the details of turbulence degraded image. Meanwhile, it achieves better registration results.