## how to compare images in a group?

on 3 Mar 2013

### Image Analyst (view profile)

i have 10 images in a group. i have to compare 1st image with 2nd using correlation. then i have to compare 2nd image with 3rd image. then i have to compare 3rd image with 4th . similarly it goes on till 10. how to achieve this?

## Products

### Image Analyst (view profile)

on 3 Mar 2013

```for k1 = 1 : 10
for k2 = k1 : 10
% Do the correlation
end
end
```

Sivakumaran Chandrasekaran

### Sivakumaran Chandrasekaran (view profile)

on 3 Mar 2013

Hi Image Analyst !! if its a matrix means, i can give the range from 1 to 10. myself having 10 images.. how can we mention that k=first image: tenth image

Image Analyst

### Image Analyst (view profile)

on 3 Mar 2013

Not sure what you mean. I can mention that because I did. Look at the first for loop statement where k1 goes from 1 to 10. Then inside your loop you just read in your two images (for k1 and k2) and do the correlation or whatever you want to do. See the FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F

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