Xin Liu, Shen Wang, Weizhe Zhang, Xiamu Niu. A Novel (2, 2) Visual Secret Sharing without the Pixel Expansion. In Jeng-Shyang Pan, Ivan Lee, Hsiang-Cheh Huang, Ching-Yu Yang, editors, 2015 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2015, Adelaide, Australia, September 23-25, 2015. pages 172-175, IEEE, 2015. [doi]
Abstract is missing.