scikit-image/scikit-image — pull request #372 by ahojnnes (2012-11-02 19:22:52+00:00)
Title: New implementation of TV denoising

New implementation of TV denoising:
* much faster (although there is probably some room for improvement, especially concerning the array indexing)
* Fix for multi-channel images, which was broken in the current implementation
* behaves differently for weight paramater

I'll probably also add a wrapper function which automatically tries to guess the correct regularization parameter.