According to the detection of changes in image sequences,an algorithm of multi-resolution steps image partition based on strong edge blocks is proposed in this papers.Firstly,the histogram is computed from the strong edge blocks in the image sequences.Then,different images are compared by algorithm of multi-resolution steps.This method can not only further detect the changes of image,but also judge the types of changing images.In the process of selecting thresholds,the adaptive thresholds are used.The experimental results show that this method is promising.