GeoSPRINT: Geometric Redundancy-Aware Step Pruning for Inference in Diffusion Trajectories
GeometricSPRINT (Geometric Step Pruning for Inference in Trajectories), a training-free framework for constructing non-uniform sampling schedules from the geometry of denoising trajectories, consistently improves over uniform DDIM (Denoising Diffusion Implicit Models) schedules at matched NFE budgets.