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$ python generate_patches.py
$ python main.py
(note: You can add command line arguments according to the source code.)
Results
Gaussian Denoising
The average PSNR(dB) results of different methods on the BSD68 dataset.
Noise Level
BM3D
WNNM
EPLL
MLP
CSF
TNRD
DnCNN-S
DnCNN-B
15
31.07
31.37
31.21
-
31.24
31.42
31.73
31.61
25
28.57
28.83
28.68
28.96
28.74
28.92
29.23
29.16
50
25.62
25.87
25.67
26.03
-
25.97
26.23
26.23
Gaussian Denoising, Single ImageSuper-Resolution and JPEG Image Deblocking via a Single (DnCNN-3) Model
Average PSNR(dB)/SSIM results of different methods for Gaussian denoising with noise level 15, 25 and 50 on BSD68 dataset, single image super-resolution with
upscaling factors 2, 3 and 40 on Set5, Set14, BSD100 and Urban100 datasets, JPEG image deblocking with quality factors 10, 20, 30 and 40 on Classic5 and LIVE11 datasets.
Gaussian Denoising
Dataset
Noise Level
BM3D
TNRD
DnCNN-3
15
31.08 / 0.8722
31.42 / 0.8826
31.46 / 0.8826
BSD68
25
28.57 / 0.8017
28.92 / 0.8157
29.02 / 0.8190
50
25.62 / 0.6869
25.97 / 0.7029
26.10 / 0.7076
Single Image Super-Resolution
Dataset
Upscaling Factor
TNRD
VDSR
DnCNN-3
2
36.86 / 0.9556
37.56 / 0.9591
37.58 / 0.9590
Set5
3
33.18 / 0.9152
33.67 / 0.9220
33.75 / 0.9222
4
30.85 / 0.8732
31.35 / 0.8845
31.40 / 0.8845
2
32.51 / 0.9069
33.02 / 0.9128
33.03 / 0.9128
Set14
3
29.43 / 0.8232
29.77 / 0.8318
29.81 / 0.8321
4
27.66 / 0.7563
27.99 / 0.7659
28.04 / 0.7672
2
31.40 / 0.8878
31.89 / 0.8961
31.90 / 0.8961
BSD100
3
28.50 / 0.7881
28.82 / 0.7980
28.85 / 0.7981
4
27.00 / 0.7140
27.28 / 0.7256
27.29 / 0.7253
2
29.70 / 0.8994
30.76 / 0.9143
30.74 / 0.9139
Urban100
3
26.42 / 0.8076
27.13 / 0.8283
27.15 / 0.8276
4
24.61 / 0.7291
25.17 / 0.7528
25.20 / 0.7521
JPEG Image Deblocking
Dataset
Quality Factor
AR-CNN
TNRD
DnCNN-3
Classic5
10
29.03 / 0.7929
29.28 / 0.7992
29.40 / 0.8026
20
31.15 / 0.8517
31.47 / 0.8576
31.63 / 0.8610
30
32.51 / 0.8806
32.78 / 0.8837
32.91 / 0.8861
40
33.34 / 0.8953
-
33.77 / 0.9003
LIVE1
10
28.96 / 0.8076
29.15 / 0.8111
29.19 / 0.8123
20
31.29 / 0.8733
31.46 / 0.8769
31.59 / 0.8802
30
32.67 / 0.9043
32.84 / 0.9059
32.98 / 0.9090
40
33.63 / 0.9198
-
33.96 / 0.9247
About
a tensorflow implement of the paper "Beyond a Gaussian Denoiser: Residual Learning of Deep CNN for Image Denoising"