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International Journal of Optics
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International Journal of Optics
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2020
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Article
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Tab 4
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Research Article
Image Super-Resolution Using Lightweight Multiscale Residual Dense Network
Table 4
Performance comparison of our method with different scales.
Scale layer
Training time (h)
PSNR
SSIM
Two scales
4
22.15
0.90
Three scales
4.5
28.05
0.91
Four scales
9.5
26.21
0.90