1. School of Mathematics and Computer Sciences, the Jiangxi Key Laboratory of Smart City, and the Institute of Metaverse, Nanchang University, Nanchang, China
2. School of Artificial Intelligence, Jilin University, Changchun, China
3. National Centre for Computer Animation, Bournemouth University, Poole, U.K.
4. School of Software, Nanchang University, Nanchang, China