Research Article

Fast Total-Variation Image Deconvolution with Adaptive Parameter Estimation via Split Bregman Method

Figure 3

The observed image (a) which is degraded by a 9 × 9 Gaussian blur with noise variance 2, and the restored images by APE-SBA (b), by AutoRegSel (c), and by C-SALSA (d) of the Abdomen image under Prob. 2.
617026.fig.003a
(a)
617026.fig.003b
(b)
617026.fig.003c
(c)
617026.fig.003d
(d)