EURASIP Journal on Advances in Signal Processing

Table 3 Comparison of methods M1, M2, and proposed method M3 in terms of number of iterations (Iters) and CPU-time (Time) in seconds

From: A mesh-free algorithm for ROF model

Image	Size	Method M1		Method M2		Method M3
		Iters	Time (s)	Iters	Time (s)	Iters	Time (s)
Lena	400²	32	27.11	21	16.30	15	11.82
Parrot	400²	29	23.71	18	13.79	12	9.36
SynImag1	400²	35	31.50	24	20.57	19	14.47
SynImag2	400²	31	28.35	22	18.52	16	12.91

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