ZNCC Normalized cross correlation

　　m = zncc(w1, w2)



Compute the zero-mean normalized cross-correlation between the two

equally sized image patches w1 and w2. Result is in the range -1 to 1, with

1 indicating identical pixel patterns.-ZNCC　Normalized cross correlation

　　m = zncc(w1, w2)



Compute the zero-mean normalized cross-correlation between the two

equally sized image patches w1 and w2.　Result is in the range-1 to 1, with

1 indicating identical pixel patterns.