SingularTrajectory: Universal Trajectory Predictor Using Diffusion Model

arXiv:2403.18452v1 Announce Type: cross
Abstract: There are five types of trajectory prediction tasks: deterministic, stochastic, domain adaptation, momentary observation, and few-shot. These associated tasks are defined by various factors, such as the length of input paths, data split and pre-processing methods. Interestingly, even though they commonly take sequential coordinates of observations as input and infer future paths in the same coordinates as output, designing specialized architectures for each task is still necessary. For the other task, generality issues can lead …

arxiv cs.cv cs.lg cs.ro diffusion diffusion model trajectory type universal