Efficient shift-variant image restoration using deformable filtering (Part I)

EURASIP Journal on Advances in Signal Processing

Table 4 Averaged execution times (in seconds) for the applied algorithms in different images and noise levels.

Image	Method	BLUR1			BLUR2			BLUR3
		$σ_{L}^{2} = 0 .308$	$σ_{M}^{2} = 2$	$σ_{H}^{2} = 8$	$σ_{L}^{2} = 0 .308$	$σ_{M}^{2} = 2$	$σ_{H}^{2} = 8$	$σ_{L}^{2} = 0 .308$	$σ_{M}^{2} = 2$	$σ_{H}^{2} = 8$
	HyBR	19.48	24.96	18.90	4.59	3.03	2.27	127.35	143.13	159.90
Cameraman	Trussell	1.00	0.80	0.68	0.88	0.89	0.88	1.02	1.13	0.89
	var. L0AbS	3.54	3.53	3.64	3.50	3.49	3.51	10.64	10.47	10.50
	HyBR	16.99	21.47	19.27	3.48	2.47	1.79	120.34	139.24	158.00
House	Trussell	1.02	0.87	0.83	0.75	0.89	0.96	0.99	0.97	1.12
	var. L0AbS	3.91	3.90	3.91	3.51	3.52	3.50	10.70	10.62	10.65
	HyBR	17.82	11.51	3.76	3.38	2.38	1.86	130.84	148.19	51.04
Satellite	Trussell	0.89	0.71	0.91	0.81	0.88	0.95	1.12	0.97	1.06
	var. L0AbS	3.91	3.90	3.92	3.51	3.51	3.53	10.65	10.58	10.60