Efficient Algorithm for Isotropic and Anisotropic Total Variation Deblurring and Denoising

Table 2

Results of Figure 2.

Algorithm	(𝜎,𝜇,𝜆)	Iteration step	𝑒2	𝑒0	Time
	(10,0.1,0.2)	𝑁=3	6.88	87.36	0.0625
Algorithm 2		𝑁=50	1.16	30.64	0.9218
	(40,0.05,0.1)	𝑁=3	11.98	93.46	0.0468
		𝑁=50	10.04	106.16	0.6562
Algorithm 4	(10,0.1,0.2)	𝑁=50	4.88	46.25	0.5156
	(40,0.1,0.2)	𝑁=50	19.24	156.89	0.5156
Algorithm 3	(10,0.2,0.2)	𝑁=3	4.40	73.23	0.3125
	(40,0.03,0.06)	𝑁=3	9.29	111.18	0.3125