M. Venkatesan, P. Meenakshidevi, K. Duraiswamy, and K. Thiagarajah, “A new data hiding scheme with quality control for binary images using block parity,” 3rd Inter. Symposium on Information Assurance and Security, pp. 468-471, 2007.

has been cited by the following article:

• TITLE: Data Hiding Method with Quality Control for Binary Images

  AUTHORS: Ki-Hyun Jung, Kee-Young Yoo

  KEYWORDS: Data Hiding, Quality Control, Binary Images

  JOURNAL NAME: Journal of Software Engineering and Applications, Vol.2 No.1, April 16, 2009

  ABSTRACT: Secret data hiding in binary images is more difficult than other formats since binary images require only one bit repre-sentation to indicate black and white. This study proposes a new method for data hiding in binary images using opti-mized bit position to replace a secret bit. This method manipulates blocks, which are sub-divided. The parity bit for a specified block decides whether to change or not, to embed a secret bit. By finding the best position to insert a secret bit for each divided block, the image quality of the resulting stego-image can be improved, while maintaining low computational complexity. The experimental results show that the proposed method has an improvement with respect to a previous work.