Image Recovery Algorithm Based on Learned Dictionary

Table 2

PSNR (dB) results of the recovered image with .

Method/image	BM3D	SADCT	FISTA	Proposed
Lena	30.3902	27.6494	26.8268	29.6937
Cameraman	26.9831	25.3297	24.0339	26.2203
Parrots	30.2611	27.1512	26.5932	29.3679
Peppers	28.7621	27.2626	26.3425	28.1023