Efficient Algorithm for Isotropic and Anisotropic Total Variation Deblurring and Denoising

Table 3

Results of Figure 3.

Algorithm	(𝜎,𝜇,𝜆)	Iteration step	𝑒2	𝑒0	Time
	(10,0.1,0.2)	𝑁=3	5.94	133.24	0.2500
Algorithm 2		𝑁=50	5.96	139.42	3.7187
	(40,0.05,0.1)	𝑁=3	12.04	146.55	0.1875
		𝑁=50	12.12	147.62	2.750
Algorithm 4	(10,0.1,0.2)	𝑁=50	8.27	56.69	2.0625
	(40,0.03,0.00375)	𝑁=50	19.71	139.02	2.0781
Algorithm 3	(10,0.2,0.2)	𝑁=2	5.64	112.07	1.156
	(40,0.03,0.06)	𝑁=2	10.51	109.00	1.156