“…Moreover, it was implemented in [31] to remove additive Gaussian noise. This denoising method preserved textural patterns and fine features well and has been generalized to handle various image processing problems including image sequence denoising [32][33][34], deblurring [35,36], decomposition [37], and restoration problems under different non-Gaussian noise, e.g., multiplicative [38,39], Poisson [40][41][42] or impulsive noise [43].…”