Robust watermarking of compressed and encrypted JPEG2000 images

• Main Authors: Subramanyam, A. V., Kankanhalli, Mohan S., Emmanuel, Sabu
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/96077; http://hdl.handle.net/10220/11475
• Institution: Nanyang Technological University

Digital asset management systems (DAMS) generally handle media data in a compressed and encrypted form. It is sometimes necessary to watermark these compressed encrypted media items in the compressed-encrypted domain itself for tamper detection or ownership declaration or copyright management purpos...