Image processing method and apparatus

A method of image processing converts images 100, 102 of different brightness to a common brightness range, the images 100, 102 representing at least partly the same scene. One of images 100, 102 including a local block 104A with movement is selected for forming a composed image 10 from the images 100, 102. One or more corresponding blocks 104 corresponding to the local block 104A are determined in the images 100, 102. Each of said one or more corresponding blocks 104 is weighted with at least one of the following: similarity with respect to the local block 104A, a distance from a location of the local block 104A, saturation of the one or more corresponding blocks 104, and noise of the one or more corresponding blocks 104. The local block 104A and at least one of the one or more corresponding blocks 104 are combined, or the local block 104A is replaced by at least one of the one or more corresponding blocks 104 based on the weighting for forming the composed image 10 from the images 100, 102.