Ημερομηνία: 2011 [2011] Συγγραφέας: Χρυσοχός, Ελευθέριος Σχολή: Σχολή Θετικών Επιστημών και Τεχνολογίας Περίληψη (Abstract): his thesis is titled “Advanced Techniques in Digital Watermarking and Data Hiding for Still Images”. Two close but distinct research areas are related to this thesis. In both areas the main goal is to embed information in a digital image. The main difference between them is the scope of the application. In data hiding the image-carrier is of no importance, while in digital watermarking the image i...