The following publications are possibly variants of this publication:
- A Novel Steganographic Method with Four-Pixel Differencing and Exploiting Modification DirectionXin Liao, Qiaoyan Wen, Jie Zhang. ieicet, 95-A(7):1189-1192, 2012. [doi]
- Improving the Adaptive Steganographic Methods Based on Modulus FunctionXin Liao, Qiaoyan Wen, Jie Zhang 0004. ieicet, 96-A(12):2731-2734, 2013. [doi]
- A steganographic method for digital images with four-pixel differencing and modified LSB substitutionXin Liao, Qiao-Yan Wen, Jie Zhang. jvcir, 22(1):1-8, 2011. [doi]