Fractal Video Coding Using Fast Normalized Covariance Based Similarity Measure

Table 2

Results comparison between proposed methods with other methods.

(a)

Video	Methods	GOP	PSNR (dB)	Compression ratio
Highway	Object-based [18]	15	35.53	81.18
	Region-based [17]		35.38	82.76
	Proposed-ST		37.30	288.48
	Proposed-FFT		37.27	287.29
	H.264		37.05	202.14

(b)

Videos	Methods	GOP	PSNR (dB)	Bit rate (KBPS)
Silent	Region-based [20]	20	32.3	398.33
	Proposed-ST		37.06	330.62
	Proposed-FFT		37.05	331.76
	H.264		37.01	390.48
Mother-daughter	Region-based [20]	20	37.05	314
	Proposed-ST		40.50	161.72
	Proposed-FFT		40.48	161.80
	H.264		40.04	187.87