Concept

Digital watermarking

Related publications (4)

Hierarchical Indexing using R-trees for Replica Detection

Replica detection is a prerequisite for the discovery of copyright infringement and detection of illicit content. For this purpose, content-based systems can be an efficient alternative to watermarking. Rather than imperceptibly embedding a signal, content ...

2006

A Novel Replica Detection System using Binary Classifiers, R-trees, and PCA

Touradj Ebrahimi

Replica detection is a prerequisite for the discovery of copyright infringement and detection of illicit content. For this purpose, contentbased systems can be an efficient alternative to watermarking. Rather than imperceptibly embedding a signal, content- ...

IEEE2006

Reduced Complexity Replica Detection Systems using Binary Classifiers and R-trees

Touradj Ebrahimi

Replica detection is an important prerequisite for the discovery of copyright infringement and detection of illicit content. For this purpose, content-based image protection can be an efficient alternative to watermarking. Rather than imperceptibly embeddi ...

IEEE2005

Influence of a Large Image Watermarking Scheme Parallelization on Possible Attacks

Touradj Ebrahimi, Oscar Divorra Escoda

Digital data representation provides an efficient and fast way to access to information and to exchange it. In many situations though ownership or copyright protection mechanisms are desired. For still images and video, one possible way to achieve this is ...

SPIE2001

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