Semi-fragile watermarking based content image authentication scheme

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This paper presents a block-wise semi-fragile watermarking scheme for image content authentication, with tamper area localization and recovery capability. Before the watermark sequence is generated, the original image is divided into two regions: The Region of Interest (ROI) and the Region of Embed...

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Bibliographic Details
Published in:Revista Facultad de Ingeniería Universidad de Antioquia
Main Authors: Clara Cruz, Rogelio Reyes, Mariko Nakano, Héctor Pérez
Format: Article
Language:English
Published: Universidad de Antioquia 2013-02-01
Subjects:
semi-fragile watermarking
self-correcting
recovery
image authentication
security
Online Access:https://revistas.udea.edu.co/index.php/ingenieria/article/view/14664

Internet

https://revistas.udea.edu.co/index.php/ingenieria/article/view/14664

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