Rerender_A_Video icon indicating copy to clipboard operation
Rerender_A_Video copied to clipboard

Published 20 hours ago • verified publisher icon williamyang1991

What is the importance of DDIM?

Open vedantroy opened this issue 1 year ago • 1 comments

I am working on integrating this repository with ComfyUI, so this project can get support for ControlNet, LoRA, etc. all for free from ComfyUI's infrastructure.

The main issue is, I need to understand exactly how the DDIM sampler was hacked. From reading the paper, it looks like it was patched to support cross-frame attention. This makes me guess that DDIM is not of importance here. i.e., the standard diffusion schedule could be used as well if it was patched. Is this an incorrect assumption?

vedantroy avatar Oct 18 '23 20:10 vedantroy