SVD and chaotic system based watermarking approach for recovering crime scene image

• Main Authors: Moniruzzaman, M.a, Hawlader, M.A.K.a, Hossain, M.F.a
• Format: Conference or Workshop Item
• Language: English
• Published: 2014
• Subjects: T Technology (General); TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.unisza.edu.my/347/1/FH03-FSTK-15-02632.jpg; http://eprints.unisza.edu.my/347/

This paper presents a watermarking approach for recovering crime scene image when the crime scene image has been tampered, based on chaotic system and singular value decomposition (SVD). At first, authentication information has been embedded into the region of information (ROI) of the scrambled crim...