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Fixing oversaturated images and low SSIM scores #13

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PaulScotti opened this issue May 31, 2023 · 0 comments
Open

Fixing oversaturated images and low SSIM scores #13

PaulScotti opened this issue May 31, 2023 · 0 comments
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enhancement New feature or request help wanted Extra attention is needed moderate-difficulty

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PaulScotti commented May 31, 2023 •
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MindEye currently has a tendency to output overly saturated reconstructions. This might explain why our SSIM evals are weirdly bad compared to the rest of the metrics. Our simple fix was to change cfg from 7.5 to 3.5, which did help, but it's clearly not the ideal solution.

One suggestion to fix this problem is to implement dynamic cfg scaling:

https://discord.com/channels/1025299671226265621/1062896575430533133/1098730791330123820

(my attempt to implement this is in utils.py via the dynamic_cfg function, which currently does not work)
@PaulScotti PaulScotti added enhancement New feature or request help wanted Extra attention is needed moderate-difficulty labels May 31, 2023
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