TY  - RPRT
TI  - GFFD: Generalized free-form deformation with scalar fields.
AU  - Xu-Jia Qin
AU  - Wei Hua
AU  - Xiang Fang
AU  - Hu-jun Bao
AU  - Qun-sheng Peng
DO  - 10.1631/jzus.2003.0623
UR  - https://pubmed.ncbi.nlm.nih.gov/14566976/
ID  - 14566976
ER  -