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wyhuai / DDNM

[ICLR 2023 Oral] Zero-Shot Image Restoration Using Denoising Diffusion Null-Space Model

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The image colorization

duxiangcheng opened this issue · comments

commented

The work is great!! But when I ran your code, I found that in the image colorization task, many images were unsaturated and unsatisfactory. Is this normal?

commented

Hey~ We colored the sample image based on your provided model, but the results are quite different from those shown in the paper. What could be the reason for this? Looking forward to your reply！ @wyhuai
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commented

Thanks for your feedback, you may refer to the "High-Quality Results" section in README for colorization, since the pre-trained model is better in hq_demo.