WMicaD : a new digital watermarking technique using independent component analysis

• Main Authors: Nguyen, Thang Viet, Patra, Jagdish Chandra, Meher, Pramod Kumar
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2011
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• Online Access: https://hdl.handle.net/10356/98002; http://hdl.handle.net/10220/7121
• Institution: Nanyang Technological University

This paper proposes a new two-mark watermarking scheme that is based on the independent component analysis (ICA) technique. The first watermark is used for ownership verification while the second one is used as the copy ID of the image. Using a small-sized support image, the extraction is carried ou...