Probabilistic Non-Local Means.Tracey, Brian H.
In this letter, we propose a so-called probabilistic non-local means (PNLM) method for image denoising. Our main contributions are: 1) we point out defects of the weight function used in the classic NLM; 2) we successfully derive all theoretical statistics of patch-wise differences for Gaussian noise; and 3) we employ this prior information and formulate the probabilistic weights truly reflecting ... read more
- Tufts University. Department of Electrical and Computer Engineering.
- Permanent URL
- Original publication
- Wu, Yue, Brian Tracey, Premkumar Natarajan, and Joseph P. Noonan. "Probabilistic Non-Local Means." IEEE Signal Processing Letters 20, no. 8 (August 2013): 763-766. doi:10.1109/lsp.2013.2263135.