Image authentication and restoration using watermarking

• Main Author: Aung Kyaw Saw
• Other Authors: Anamitra Makur
• Format: Final Year Project
• Language: English
• Published: 2009
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: http://hdl.handle.net/10356/16753
• Institution: Nanyang Technological University

Image data means the representation of real-life graphics in digital form that can be processed by computers. The word digital here means that the data in this representation are discrete. Image files are usually large because an image is two dimensions and can be displayed in many colors. The loss...