Research on key techniques of multi-resolution coastline image fusion based on optimal seam-line

The coastline can be used as the demarcation line between the ocean and the continent, which plays a crucial role in the development of marine economy. The purpose of this paper is to achieve stitching of coastline images from different areas automatically and create panoramic coast images. To be specific, we proposed a multi-resolution image fusion method which is based on the optimal seam-line method to solve the huge shadow and unnatural image connection problems which caused by the process of the fused region of coastline splicing. In this paper, we adopted the multi-resolution wavelet fusion method by using multi-resolution wavelet fusion method in searching the optimal seam-line. At the same time, it is found in the contrast experiment that the image fused by the proposed algorithm has no obvious shadow situation and can be better fused in vision.