Why does the sketch look so vivid?

Ying Zheng, Hongxun Yao, Sicheng Zhao, Yasi Wang. Why does the sketch look so vivid?. In Ramesh Jain, Shuqiang Jiang, John Smith, Jitao Sang, Guohui Li, editors, Proceedings of the 7th International Conference on Internet Multimedia Computing and Service, ICIMCS 2015, Zhangjiajie, Hunan, China, August 19-21, 2015. pages 37, ACM, 2015. [doi]

Abstract

Abstract is missing.