A novel texture-based asymmetric visibility threshold model for stereoscopic video coding

Du, Baozhen; Yu, Mei; Jiang, Gangyi; Zhang, Yun; Zhu, Tianzhi

doi:10.1186/s13640-018-0265-y

EURASIP Journal on Image and Video Processing

Table 14 The MOS and BDBR_MOS for each test video sequence

From: A novel texture-based asymmetric visibility threshold model for stereoscopic video coding

3D sequences	QP	MOS						BDBR_MOS (%)
		Scheme I		Scheme II		Scheme III		Scheme II	Scheme III
		Statistical mean of MOS	95% confidence interval (α = 0.05)	Statistical mean of MOS	95% confidence interval (α = 0.05)	Statistical mean of MOS	95% confidence interval (α = 0.05)	Scheme II	Scheme III
Kendo	22	3.314	[3.152, 3.476]	3.286	[3.129, 3.443]	3.286	[3.129, 3.443]	− 1.3%	− 7.5%
	27	2.886	[2.775, 2.997]	2.857	[2.735, 2.979]	2.886	[2.775, 2.997]
	32	2.343	[2.178, 2.508]	2.229	[2.083, 2.375]	2.314	[2.152, 2.476]
	37	1.829	[1.698, 1.96]	1.771	[1.625, 1.917]	1.800	[1.661, 1.939]
GT_Fly	22	4.514	[4.34, 4.688]	4.457	[4.283, 4.631]	4.486	[4.312, 4.66]	− 0.8%	− 6.6%
	27	4.286	[4.129, 4.443]	4.257	[4.105, 4.409]	4.286	[4.129, 4.443]
	32	3.571	[3.399, 3.743]	3.514	[3.34, 3.688]	3.543	[3.369, 3.717]
	37	2.771	[2.625, 2.917]	2.743	[2.591, 2.895]	2.800	[2.661, 2.939]
PoznanStreet	22	3.771	[3.625, 3.917]	3.714	[3.557, 3.871]	3.743	[3.591, 3.895]	− 3.0%	− 9.8%
	27	3.429	[3.257, 3.601]	3.400	[3.229, 3.571]	3.400	[3.229, 3.571]
	32	2.914	[2.816, 3.012]	2.829	[2.698, 2.96]	2.886	[2.775, 2.997]
	37	2.257	[2.105, 2.409]	2.229	[2.083, 2.375]	2.257	[2.105, 2.409]
Poznan_Hall2	22	3.400	[3.229, 3.571]	3.343	[3.178, 3.508]	3.371	[3.203, 3.539]	− 2.1%	− 8.6%
	27	2.714	[2.557, 2.871]	2.629	[2.461, 2.797]	2.686	[2.524, 2.848]
	32	2.229	[2.083, 2.375]	2.171	[2.04, 2.302]	2.229	[2.083, 2.375]
	37	1.486	[1.312, 1.66]	1.429	[1.257, 1.601]	1.514	[1.34, 1.688]
Shark	22	4.543	[4.369, 4.717]	4.486	[4.312, 4.66]	4.514	[4.34, 4.688]	− 1.2%	− 8.5%
	27	4.086	[3.988, 4.184]	4.029	[3.971, 4.087]	4.086	[3.988, 4.184]
	32	3.543	[3.369, 3.717]	3.514	[3.34, 3.688]	3.543	[3.369, 3.717]
	37	2.943	[2.862, 3.024]	2.886	[2.775, 2.997]	2.914	[2.816, 3.012]
UndoDancer	22	4.429	[4.257, 4.601]	4.371	[4.203, 4.539]	4.429	[4.257, 4.601]	0.4%	− 11.4%
	27	4.057	[3.976, 4.138]	3.971	[3.913, 4.029]	4.029	[3.971, 4.087]
	32	3.600	[3.429, 3.771]	3.571	[3.399, 3.743]	3.600	[3.429, 3.771]
	37	2.686	[2.524, 2.848]	2.629	[2.461, 2.797]	2.657	[2.492, 2.822]
Average								− 1.3%	− 8.7%

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