Foot‐constrained spatial‐temporal transformer for keyframe‐based complex motion synthesis

• Published in: Computer animation and virtual worlds Vol. 35; no. 1
• Main Authors: Li, Hao, Dai, Ju, Zeng, Rui, Bai, Junxuan, Chen, Zhangmeng, Pan, Junjun
• Format: Journal Article
• Language: English
• Published: Chichester Wiley Subscription Services, Inc 01.01.2024
• Subjects: Algorithms; constraint embedding; Constraint modelling; Decoders; foot constraint; foot sliding; motion transition; Sliding; Synthesis; transformer; Transformers

Keyframe‐based motion synthesis holds significant effects in games and movies. Existing methods for complex motion synthesis often require secondary post‐processing to eliminate foot sliding to yield satisfied motions. In this paper, we analyze the cause of the sliding issue attributed to the mismat...