نسخة أولية وصول مفتوح
PDMD: Projected Distribution Matching Distillation for Video Diffusion Models
Modern video diffusion models require tens of denoising evaluations over long spatiotemporal token sequences. Distribution Matching Distillation (DMD) reduces the number of function evaluations (NFE) to just a few. However, DMD samples can degrade during training, exhibiting progressive oversaturation and artifacts. We …