MATLAB implementation of the Non-Local Patch Regression (NLPR) algorithm described in the following paper:
 K. N. Chaudhury, A. Singer, "Non-Local Patch Regression: Robust image denoising in patch space", IEEE International Conference on Acoustics, Speech, and Signal Processing, 2013.
The current implementation is meant for experimental usage, and is far from optimal in terms of efficiency. For example, it can be optimized using *parfor* loops, or using mex code for the l_p minimization.
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