Directed Acyclic Graph Neural Network for Human Motion Prediction
Qin Li Georgia Chalvatzaki Jan Peters Yong Wang Qin Li Georgia Chalvatzaki Jan Peters Yong Wang
Human motion prediction is essential in human-robot interaction. Current research mostly considers the joint dependencies but ignores the bone dependencies and their relationship in the human skeleton, thus limiting the prediction accuracy. To address this issue, we represent the human skeleton as a directed acyclic graph with joints as vertexes and bones as directed edges. Then, we propose a nove...