A free-form surface flattening algorithm that minimizes geometric deformation energy. - Pengfei Zheng; Qing Liu; Jingjing Lou; Chengjie Lian; Dajun Lin (IET Image Process., 2022)

A generalized collision algorithm for geometric graphics. - Pengfei Zheng; Jingjing Lou; Chengjie Lian; Dajun Lin; Qi An (Soft Comput., 2022)