Alignment-Free and High-Frequency Compensation in Face Hallucination

Table 1

Comparison of the averaged PSNR for an aligned face database (MaVIC).

Method	Conventional; SR [10]	Proposed; SR 1	Proposed; SR 2	Proposed; SR 3	Bicubic
Mean	34.35	38.18	41.74	44.17	31.16
Stv.	0.81	0.72	1.18	0.60	0.45