Hiding three images at one image by using wavelet coefficients at color image
By: Abd al-Nabi, Haydar Muhammad; al-Shawi, Imad Shalan; Husayn, Husayn LIftah. Basrah Journal of Science. Vol. 28, no. 1A (Mar. 2010), pp.58-73, 16 p.
Subjects: Digital electronics; Computer software