Institution: | State Key Iaboratory of CAD&CG, Zhejiang University, Hangzhou 310027, China,State Key Iaboratory of CAD&CG, Zhejiang University, Hangzhou 310027, China,State Key Iaboratory of CAD&CG, Zhejiang University, Hangzhou 310027, China,Department of Computer Science and Engineering, the Chinese University of Hong Kong, Shatin, NT, Hong Kong, China |