when i use pdist2 function of Hamming distance between tow binary images the result is not percentage value

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haider alnaqeeb 2017-1-14

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评论： John Chilleri 2017-1-16

Dear Gentlemen i face problem when i use pdist2 function of hamming distance between two binary images in same size, the output result is an array not a percentage value, where i want to use hamming distance to calculate the percentage difference between two binary images:

Image1 = imread('S8.bmp');
Image2 = imread('S9.bmp');
level1=graythresh(Image1);
bw1=im2bw(Image1,level1);
level2=graythresh(Image2);
bw2=im2bw(Image2,level2);
D = pdist2(bw1,bw2,'hamming');