Formatted text document data hiding robust to printing, copying and scanning

Dekun Zou, Yun Q. Shi. Formatted text document data hiding robust to printing, copying and scanning. In International Symposium on Circuits and Systems (ISCAS 2005), 23-26 May 2005, Kobe, Japan. pages 4971-4974, IEEE, 2005. [doi]

Abstract

Abstract is missing.