Inaccuracy-Tolerant Sparse-to-Dense Depth Propagation for Semiautomatic 2D-to-3D Conversion

Table 4

PSNR comparison in the presence of inaccurate scribbles.

Image	Method
	RW [4]	OPT [6]	HGR [10]	SOPT [13]	NRW [14]	Proposed
RGBZ_01	19.5	19.5	21.0	17.2	20.6	24.1
RGBZ_03	14.4	14.3	10.3	13.9	15.5	19.0
RGBZ_05	18.0	17.7	17.2	18.0	20.3	21.3
RGBZ_07	17.2	17.2	15.0	16.8	18.5	22.3
Average	17.3	17.2	15.9	16.5	18.7	21.7

The best SSIM at each row is shown in bold.