Video object watermarking based on moments
Authors: Ntalianis, Klimis 
Kollias, Stefanos 
Tzouveli, Paraskevi 
Issue Date: 10-Jul-2006
Conference: 9th International Workshop on Visual Content Processing and Representation (VLBV 2005), 15-16 September 2005, Sardinia, Italy 
Book: Visual Content Processing and Representation (VLBV 2005) 
Series: Lecture Notes in Computer Science
Abstract: 
A robust video object based watermarking scheme, based on Zernike and Hu moments, is proposed in this paper. Firstly, a human video object detector is applied to the initial image. Zernike and the Hu moments of each human video object are estimated and an invariant function for watermarking is incorporated. Then, the watermark is generated modifying the moment values of each human video object. In the detection scheme, a neural network classifier is initially used in order to extract possible watermarked human video objects from each received input image. Then, a watermark detection procedure is applied for video object authentication. A full experiment confirms the promising performance of the proposed scheme. Furthermore, the performances of the two types of moments are extensively investigated under several attacks, verifying the robustness of Zernike moments comparing to Hu moments.
ISBN: 978-3-540-33578-8
978-3-540-33579-5
ISSN: 1611-3349
DOI: 10.1007/11738695_10
URI: https://uniwacris.uniwa.gr/handle/3000/2856
Type: Conference Paper
Department: Department of Business Administration 
School: School of Administrative, Economics and Social Sciences 
Affiliation: University of West Attica (UNIWA) 
Appears in Collections:Book Chapter / Κεφάλαιο Βιβλίου

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