Fig. 5From: Bilateral image denoising in the Laplacian subbandsDenoised results of real image 1. a Noisy image. b Reference image (average of 30 noisy images). c BLF, 36.6848 dB. d MBLF 35.5875 dB. e BLS-GSM 37.0479. f NLM, 37.8776 dB. g BM3D, 38.4951 dB. h Proposed SBLF (λ=1) 37.3870 dB. i SBLF (λ=0.3), 36.4595 dBBack to article page