An Adaptive Boosting Algorithm for Image Denoising

Figure 6

Visual and PSNR comparisons between standard denoising and proposed method of a cropped region from noisy image fingerprint (). (a, b, c) are the original image and its noisy version and (d–i) are the results when using the denoisers BM3D and BM3D-SAPCA, respectively.

(a) Original image

(b) Clean patch

(c) Noise patch

(d) BM3D, , 28.81

(e) BM3D, SOS, 28.81

(f) BM3D, ours, 28.82

(g) BM3D-SAPCA, , 28.94

(h) BM3D-SAPCA, SOS, 28.96

(i) BM3D-SAPCA, ours, 29.00