roimehrez / contextualLoss

The Contextual Loss
http://cgm.technion.ac.il/Computer-Graphics-Multimedia/Software/Contextual/
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Comparison of contextual loss and perceptual loss #8

Closed zhangmozhe closed 6 years ago

zhangmozhe commented 6 years ago

Hi I really like the paper. One question is that in your super-resolution paper you optimize the contextual loss with conv3_4 features. How about directly minimizing the perceptual loss for the conv3_4 features? What's the visual difference. Thanks!

roimehrez commented 6 years ago

What you suggested is exactly what the authors of SRGAN did. The perceptual quality is a bit less good.

בתאריך יום ו׳, 15 ביוני 2018, 17:09, מאת zhangmozhe ‏< notifications@github.com>:

Hi I really like the paper. One question is that in your super-resolution paper you optimize the contextual loss with conv3_4 features. How about directly minimizing the perceptual loss for the conv3_4 features? What's the visual difference. Thanks!

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