Generating Multimodal Human Dynamics from Transformation-regularized Representations
Abstract
Long-term human motion can be represented as a series of motion
modes—motion sequences that capture short-term temporal dynamics—with transitions between them. We leverage this structure and present a novel Motion
Transformation Variational Auto-Encoders (MT-VAE) for learning motion sequence generation. Our model jointly learns a feature embedding for motion
modes (that the motion sequence can be reconstructed from) and a feature transformation that represents the transition of one motion mode to the next motion
mode. Our model is able to generate multiple diverse and plausible motion sequences in the future from the same input. We apply our approach to both facial
and full body motion, and demonstrate applications like analogy-based motion
transfer and video synthesis.
Research Areas
