Dual-purpose semi-fragile watermark: Authentication and recovery of digital images
This paper presents a framework based on a single dual-purpose semi-fragile watermark to verify the integrity of digital image along with the recovery of distorted image. The watermark is correlated to the host image for detecting the collage attack and then embedded in their respective wavelet subb...
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| Main Authors: | , , |
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| Format: | Citation Index Journal |
| Published: |
2013
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| Subjects: | |
| Online Access: | http://eprints.utp.edu.my/10893/1/2013-C%26EE-Rafiullah.pdf http://dx.doi.org/10.1016/j.compeleceng.2013.04.024 http://eprints.utp.edu.my/10893/ |
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