Hand Depth Image Denoising and Superresolution via Noise-Aware Dictionaries

Table 2

PSNR (unit: dB) comparison of three models in Figure 5.

Noise percent	PSNR (hand 1)		PSNR (hand 2)		PSNR (hand 3)
	OMP	NAOMP	OMP	NAOMP	OMP	NAOMP
0.5%	40.2939	39.8312	39.7280	39.7308	39.7076	41.4870
2%	37.6736	39.6812	37.5300	39.5911	37.0001	41.1889
5%	35.4332	39.4074	35.5310	39.3932	35.0824	40.9597