A Robust Video Watermarking Scheme of H.264

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Title:	A Robust Video Watermarking Scheme of H.264
Authors:	Yen, shwu-huey;Chang, mei-chueh;Wang, chia-jen
Contributors:	淡江大學資訊工程學系;淡江大學資訊處
Keywords:	H.264;human visual system (HVS);video watermarking
Date:	2009-12
Issue Date:	2011-10-24 11:50:23 (UTC+8)
Publisher:	Taipei : Institute of electrical and electronics engineers (IEEE)
Abstract:	We present a video watermarking scheme which is robust to video coding standards H.264. The proposed scheme embeds watermark on all AC coefficients of 4Ã4 DCT blocks of I-frames. It integrates Watson's human visual system and the contents of 4Ã4 DCT blocks to determine the embedding strength. Since the high correlation of the video content within one scene, producing similar embedding strength, the scheme has the property of same watermarks for same scenes and different watermarks for different scenes. Thus, it can successfully resist the collusion attacks. Experiments validate that the proposed scheme has advantage of the invisibility, and it is robust to collusion attacks as well as H.264 compression.
Relation:	Proceedings of the 2009 joint conferences on pervasive computing, pp.155-160
DOI:	10.1109/JCPC.2009.5420198
Appears in Collections:	[Graduate Institute & Department of Computer Science and Information Engineering] Proceeding [Office of Information Services] Proceeding

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