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-   -   Is there anyway ot compare two different images to see how similar they are? (http://www.go4expert.com/forums/ot-compare-images-similar-t4964/)

TheKidd88 28Jun2007 19:38

Is there anyway ot compare two different images to see how similar they are?
 
Basically, I want to create a program that will look at two 3d images and see how similar they are, maybe by seeing how many points of that image are the same. The image files I am working with are vtk. Is there anyway to this, and in what language?

DaWei 28Jun2007 21:21

Re: Is there anyway ot compare two different images to see how similar they are?
 
I would recommend looking into histogram intersection distances. Use a language you're competent with. You'll be looking at stuff like this:
http://www.daweidesigns.com/images/hist1.gif
http://www.daweidesigns.com/images/hist2.gif

TheKidd88 28Jun2007 22:38

Re: Is there anyway ot compare two different images to see how similar they are?
 
Wow, I have no idea what that is. I guess I'll start reading up on histograms. k thanks.


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