loss function in DnCNN-Keras

cszn / DnCNN

Beyond a Gaussian Denoiser: Residual Learning of Deep CNN for Image Denoising (TIP, 2017)

https://cszn.github.io/

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Closed toughpc closed 6 years ago

toughpc commented 6 years ago

想请问为什么Keras实现里的损失函数里不是以残差R(x)-(x-y)为目标的呢

cszn commented 6 years ago

||R(x)-(x-y)||, ||R(x)-x+y|| and ||(x-R(x))-y|| are equivalent.