Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China; School of Computer Science and Technology, Tianjin University, Tianjin, China; School of Software, Sun Yat-Sen University, Guangzhou, China; Department of Electrical & Computer Engineering, National University of Singapore, Singapore
Xiaochun Cao, Hua Zhang, Si Liu, Xiaojie Guo, Liang Lin
SYM-FISH: A Symmetry-Aware Flip Invariant Sketch Histogram Shape Descriptor