An Adaptive Boosting Algorithm for Image Denoising

Figure 5

Visual and PSNR comparisons between standard denoising and proposed method of a cropped region from noisy image Baboon (). (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, , 25.43

(e) BM3D, SOS, 25.40

(f) BM3D, ours, 25.50

(g) BM3D-SAPCA, , 25.68

(h) BM3D-SAPCA, SOS, 25.66

(i) BM3D-SAPCA, ours, 25.73