Nonlocally centralized sparse representation for image interpolation

Description

The PSNR of the blurred image = 19.071473

NCSR deblurring: iter. 40 : PSNR = 25.670234
NCSR deblurring: iter. 80 : PSNR = 26.635578
NCSR deblurring: iter. 120 : PSNR = 27.097830
NCSR deblurring: iter. 160 : PSNR = 28.052517
NCSR deblurring: iter. 200 : PSNR = 28.483144
NCSR deblurring: iter. 240 : PSNR = 28.715778
NCSR deblurring: iter. 280 : PSNR = 29.097607
NCSR deblurring: iter. 320 : PSNR = 29.279005
NCSR deblurring: iter. 360 : PSNR = 29.382496
NCSR deblurring: iter. 400 : PSNR = 29.562124
NCSR deblurring: iter. 440 : PSNR = 29.650088
NCSR deblurring: iter. 480 : PSNR = 29.703189
NCSR deblurring: iter. 40 : PSNR = 29.788881
NCSR deblurring: iter. 80 : PSNR = 29.786449
NCSR deblurring: iter. 120 : PSNR = 29.786493
NCSR deblurring: iter. 160 : PSNR = 29.721036
NCSR deblurring: iter. 200 : PSNR = 29.707048
NCSR deblurring: iter. 240 : PSNR = 29.701992
Total elapsed time = 4.549067 min

PSNR = 29.70    SSIM = 0.927698

Nonlocally centralized sparse representation for image denoising