Protection of Real and Artwork Human Objects based on a Chaotic Moments Modulation Method
Authors: Ntalianis, Klimis 
Tzouveli, Paraskevi 
Kollias, Stefanos 
Drigas, Athanasios 
Issue Date: 1-Jan-2009
Journal: Journal of Information Assurance and Security 
Volume: 4
Issue: 4
Keywords: Semantic region protection, Artwork objects, Hu moments, Chaotic pseudo-random number generator
Abstract: 
Content analysis technologies give more and more emphasis on multimedia semantics. However most watermarking systems are frame-oriented and do not focus on the protection of semantic regions. As a result, they fail to protect semantic content, especially in case of the copy-paste attack. In this framework, a novel unsupervised semantic region watermark encoding scheme is proposed. The proposed sch...
ISSN: 1554-1029
URI: https://uniwacris.uniwa.gr/handle/3000/2863
Type: Article
Department: Department of Business Administration 
School: School of Administrative, Economics and Social Sciences 
Affiliation: University of West Attica (UNIWA) 
Appears in Collections:Articles / Άρθρα

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