Fractal Video Coding Using Fast Normalized Covariance Based Similarity Measure

Table 1

Comparison of average video coding results using different methods.

Videos	Methods	PSNR (dB)	Time (sec.)	CR
Foreman	CPM/NCIM	30.63	42.81	48.41
	NHEXS	34.19	2.46	88.50
	H.264	34.33	1.20	97.00
	Proposed-ST	34.25	0.87	95.11
	Proposed-FFT	34.25	0.88	94.43
Carphone	CPM/NCIM	31.32	35.90	52.42
	NHEXS	34.97	1.95	108.31
	H.264	35.12	1.04	120.80
	Proposed-ST	35.00	0.68	119.24
	Proposed-FFT	35.00	0.69	118.93
Tennis	CPM/NCIM	29.22	66.58	28.28
	NHEXS	31.27	4.91	53.81
	H.264	31.72	1.49	63.66
	Proposed-ST	31.50	1.39	61.69
	Proposed-FFT	31.53	1.42	61.58
News	CPM/NCIM	29.31	47.99	55.70
	NHEXS	37.07	1.54	122.21
	H.264	38.12	0.90	105.84
	Proposed-ST	38.41	0.66	126.31
	Proposed-FFT	38.40	0.66	126.82
Coastguard	CPM/NCIM	28.21	90.36	18.80
	NHEXS	29.85	6.51	45.29
	H.264	30.30	1.64	52.44
	Proposed-ST	30.13	1.58	52.71
	Proposed-FFT	30.12	1.60	53.51