Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ISONO Katsunori and AKAMATSU Shigeru,Synthesis of 3D Face Structure with Arbitrary Expressions Using Difference Vectors of Expressions for Frontal Image,The Journal of the Institute of Image Electronics Engineers of Japan,02859831,The Institute of Image Electronics Engineers of Japan,2001,30,4,397-405,https://cir.nii.ac.jp/crid/1390282679587530496,https://doi.org/10.11371/iieej.30.397