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Yujun-Shi / DragDiffusion

[CVPR2024, Highlight] Official code for DragDiffusion
https://yujun-shi.github.io/projects/dragdiffusion.html
Apache License 2.0
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PCA visualization #50

Closed Delicious-Bitter-Melon closed 8 months ago

Delicious-Bitter-Melon commented 8 months ago

Thanks for your excellent work. In Fig.2, you show the PCA visualization of UNet feature maps at different diffusion steps for two video frames. Which layer do you use for visualization? How many components do you use in PCA?

Yujun-Shi commented 8 months ago

Hi, thanks for your interests in our work! We visualize the UNet features of the penultimate upsampling block. Also, we use three components as RGB color space can only handle three channels.

Yujun-Shi commented 8 months ago

Hi, I'm closing this issue for now. Feel free to reopen it if you have further questions :)