Secret Image Sharing: a Boolean-Operations-Based Approach Combining Benefits of Polynomial-Based and Fast Approaches. - Kun-Yuan Chao; Ja-Chen Lin (Int. J. Pattern Recognit. Artif. Intell., 2009)

User-friendly sharing of images: progressive approach based on modulus operations. - Kun-Yuan Chao; Ja-Chen Lin (J. Electronic Imaging, 2009)