A dual-watermarking with DR code against cropping and resizing attack

Watermarking is a pattern of bits inserted into a digital image, audio or video file (digital file) that identifies the file's ownership copyright information. It is one of the techniques to discourage illegal duplication of intellectual property. However, there is still a room for improvement...

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Détails bibliographiques
Auteur principal: Lau, Wei Khang
Format: Thèse
Langue:anglais
anglais
anglais
Publié: 2016
Sujets:
Accès en ligne:http://eprints.uthm.edu.my/9953/
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