Klimis S. Ntalianis, Anastasios D. Doulamis, Nikolaos D. Doulamis, Stefanos D. Kollias  Home/Search
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Abstract: In this paper a fully automatic system for embedding visually recognizable watermark patterns to video objects is proposed. The architecture consists of 3 main modules. During the first module unsupervised video object extraction is performed, by analyzing stereoscopic pairs of frames. Then each video object is decomposed into three levels with ten subbands, using the Discrete Wavelet Transform (DWT) and three pairs of subbands are formed (HL 3 , HL 2 ), (LH 3 , LH 2 ) and (HH 3 , HH 2 ). Next... (Update)
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BibTeX entry: (Update)
@misc{ ntalianis-automatic,
author = "Klimis S. Ntalianis and Anastasios D. Doulamis and Nikolaos D. Doulamis
and Stefanos D. Kollias",
title = "An Automatic Scheme for Stereoscopic Video Object-based Watermarking Using
Qualified Significant Wavelet Trees",
url = "citeseer.ist.psu.edu/739138.html" }
Citations (may not include all citations):682 Embedded image coding using zerotrees of wavelet coefficient.. - Shapiro - 1993
297 Secure spread spectrum watermarking for multimedia - Cox, Kilian et al. - 1997
68 A watermark for digital image - Wolfgang, Delp - 1996
57 Information technology -- coding of audio-visual objects (context) - IEC, SC - 1998
52 A digital watermark - van Schyndel, Tirkel et al. - 1994
40 Copyright protection of images using robust digital signatur.. (context) - Nikolaidis, Pitas
13 Multiresolution watermarking for images and video - Zhu, Xiong et al. - 1999
11 Objectbased transparent video watermarking - Swanson, Zhu et al. - 1997
5 Oblivious cocktail watermarking by sparse code shrinkage: a .. - Lu, Mark - 2000
4 DCT-based watermarking for video (context) - Hsu, Wu - 1998
1 Hiding Digital Watermarks Using Multiresolution Wavelet Tran.. (context) - Hsieh, Tseng et al. - 2001
1 Tube-Embodied Gradient Vector Flow Fields for Unsupervised V.. (context) - Ntalianis, Doulamis et al. - 2001
1 A DWT-based image watermarking algorithm (context) - Daren, Jiufen et al. - 2001
1 Object-based multiresolution watermarking of images and vide.. (context) - Wu, Zhu et al. - 2000
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