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A question about ddim inversion equation #55

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huanranchen opened this issue May 21, 2023 · 1 comment

huanranchen commented May 21, 2023 •

edited

Hi~

I derive ddim inversion equation, but it seems different from your paper:
my derivation:

equation in your paper:

There is no coefficient where the arrow points.

So where did I go wrong? There is no source for this equation in the references you cited

Author

huanranchen commented Jun 1, 2023

CVPR camera ready version had fixed this.
https://openaccess.thecvf.com/content/CVPR2023/papers/Mokady_NULL-Text_Inversion_for_Editing_Real_Images_Using_Guided_Diffusion_Models_CVPR_2023_paper.pdf

huanranchen closed this as completed

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