I have image with size 256*256.I want to sub divide this image into 4*4 blocks with overlapping by using
B = blkproc(A,[4 4],[2 2],fun) function.Now i want to apply
for each block.(I want to apply one level wavelet transformation to blkproc function).How to apply dwt2 into blkproc fun .thanks! if you can plz help me immediately .