|
OF course, that really depends on WHAT you are comparing.... there are many ways of computing the distance metric between two images....
you can do it pixel-bypixel then computing the mean-square-difference...
or you can extract features of the image (such as DCT retrieval or Fourier Transforms)
and still, you can compare based on edge detection....
i highly doubt that there is an existing app to do these, and programming them yourself IS quite a tedious job....
|
as I will compare using thumbnails.
