scikits-image/scikits-image — pull request #286 by TimSC (2012-08-31 18:19:37+00:00)
Title: Add piecewise affine geometric transformation

I have added a class that extends the function of AffineTransform, which is globally affine to a piecewise approach that is only locally affine. This is commonly used in warping one image into another.

The theory of piecewise affine transformation is described here:

http://www2.imm.dtu.dk/~aam/main/node13.html#SECTION04331000000000000000

I am not very familiar with scikits-image, so people may spot improvements and changes. I am also not that well practised with doc string writing!