Title :
Quality Studies of an Invisible Chaos-Based Watermarking Scheme with Message Extraction
Author :
Bahi, Jacques M. ; Couchot, Jean-Francois ; Friot, Nicolas ; Guyeux, Christophe ; Mazouzi, K.
Author_Institution :
Comput. Sci. Lab., Univ. of Franche-Comte, Belfort, France
Abstract :
This paper takes place in the field of invisible chaos-based watermarking schemes. It addresses the quality study of an already pyblished algorithm by focusing on three class of properties. Its robustness is experimentally shown against classical attacks on a large set of image instances and image transformations. It correctness and completness are formally proven. Due to this main advantages, this process is fitted for practical use.
Keywords :
chaos; image watermarking; image attacks; image instances; image quality; image transformations; invisible chaos-based watermarking scheme; message extraction; Chaos; Image coding; Robustness; Tin; Transform coding; Vectors; Watermarking; Chaos; Correct and Complete message extraction; Invisible Watermarking; Robustness;
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing, 2013 Ninth International Conference on
Conference_Location :
Beijing
DOI :
10.1109/IIH-MSP.2013.141
