Fig. 20From: Patch-based models and algorithms for image denoising: a comparative review between patch-based images denoising methods for additive noise reductionZoomed images of the denoised CurvedBand image shown in Fig. 19: a original CurvedBand image; b AWG noise, σ=40c AD (Perona & Malik); d bilateral filtering; e NL-Means filtering; f K-SVD; g BM3D; h Non-itPPB; i It-PPB; j PGPCA; k PLPCA; and l PHPCABack to article page