A highly secure oblivious sparse coding-based watermarking system for ownership verification. Issue 4 (March 2015)

• Record Type: Journal Article
• Authors: Tareef, Afaf; Al-Ani, Ahmed
• Is Part Of: Expert systems with applications. Volume 42:Issue 4(2015)
• Page Start: 2224
• Page End: 2233
• Publication Date: 2015-03
• Subjects: Expert systems (Computer science) -- Periodicals; Systèmes experts (Informatique) -- Périodiques; Electronic journals; 006.33
• DOI: 10.1016/j.eswa.2014.09.055
• Languages: English
• ISSNs: 0957-4174

Abstract

<abstract xml:lang="en" abstract-type="author-highlights" id="ab005"> <title id="st070">Highlights</title> <sec> <p id="sp0005"> <list id="l0005"> <list-item id="o0005"> <label></label> <p id="p0240">A novel sparse coding-based watermarking system is proposed to tackle security issues.</p> </list-item> <list-item id="o0010"> <label></label> <p id="p0245">The watermark is encoded as a function of its carrier using host-based dictionary.</p> </list-item> <list-item id="o0015"> <label></label> <p id="p0250">Our system improves the imperceptibility and robustness of image watermarking.</p> </list-item> <list-item id="o0020"> <label></label> <p id="p0255">The high compression and the strong encryption are some of sparse coding advantages.</p> </list-item> </list> </p> </sec> </abstract>