a
corrector (UniC) and a predictor (UniP) that share a unified analytical form and support arbitrary orders. UniPC is
by desinged model-agnostic, supporting pixel-space/latent-space DPMs on unconditional/conditional sampling. It can
also be applied to both noise prediction model and data prediction model. The corrector UniC can be also applied
after any off-the-shelf solvers to increase the order of accuracy.
For more details, see the original 