ASDS_Reg_Butterfly.tif : PSNR = 27.28  FSIM = 0.8789  SSIM = 0.9023 

Butterfly.tif : PSNR = Inf  FSIM = 1.0000  SSIM = 1.0000 

NCSR_Butterfly.tif : PSNR = 28.10  FSIM = 0.9031  SSIM = 0.9156 

Sparse_butterfly.tif : PSNR = 24.70  FSIM = 0.7995  SSIM = 0.8170 

TV_Butterfly.tif : PSNR = 26.57  FSIM = 0.8970  SSIM = 0.9000 

