An Automatic and High Precise Mosaic Algorithm for RS Image
Sikun Li · Journal of Xiangnan University · 2006
Automatic image mosaics are widely used in GIS and Panoramic Video System,but traditional algorithms can't cope well with the images which contain a lot of similar areas.In order to solve this problem,we propose a new algorithm based on the conventional algorithms.First,we extract the feature points.Second,looking for the matching block,and finally we obtain the point transformation parameters between two images using robust RANSAC algorithm.The experiments show that our algorithm can perform more effectively than traditional algorithms when the images have larger similar areas and less overlap.