I am happy to announce that our reference implementation of the Regression Tree Fields model is now publicly available on the Microsoft Research downloads website:
The code has been used to obtain state-of-the-art results in low-level image processing tasks such as natural image denoising and natural image deblurring, but has meanwhile also become useful for discrete labeling tasks such as semantic segmentation and even part-of-speech tagging.
We put a lot of effort into the release and hope that the academic community will find it useful. Enjoy! – Jeremy