The iterative nonlocal means (iterNLM) algorithm is a denoiser designed to handle correlated noise footprints characteristic to postreconstruction denoising problems of tomography reconstructions.
It is based on the works by Buades, A.; Coll, B.; Morel, J.M. Multiscale Model. Simul. 2005, 4(2), 490–530. “A review of image denoising algorithms, with a new one”, doi: 10.1137/040616024.
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