HeunDiscreteScheduler
The Heun scheduler (Algorithm 1) is from the Elucidating the Design Space of Diffusion-Based Generative Models paper by Karras et al. The scheduler is ported from the k-diffusion library and created by Katherine Crowson.
HeunDiscreteScheduler
[[autodoc]] HeunDiscreteScheduler
SchedulerOutput
[[autodoc]] schedulers.scheduling_utils.SchedulerOutput