In the paper, the abbreviation FTD is used to represent the loss of multi diffusion as compared to standard diffusion. It's never explicitly mentioned what this abbreviation stands for, so I was hoping that could be clarified.
Hi, FTD stands for Follow The Diffusion. The MultiDiffusion process aims to 'follows the diffusion paths', in the sense that finds a solution that is as close as possible to each denoising suggestion.
In the paper, the abbreviation FTD is used to represent the loss of multi diffusion as compared to standard diffusion. It's never explicitly mentioned what this abbreviation stands for, so I was hoping that could be clarified.