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Digital watermarking

A.H. Tewfik
2000 IEEE Signal Processing Magazine  
Foremost among these new technologies are encryption-based digital rights management and watermarking techniques.  ...  While digital rights management (DRM) is based on a rather well-established technical field (encryption), watermarking is still in its infancy and has not yet delivered on its promises.  ...  Maes et al. focus on the use of watermarking in video DVD protection. Finally, Petitcolas points out the current limitations and weaknesses of watermarking techniques.  ... 
doi:10.1109/msp.2000.879336 fatcat:5zxocwmrcfgylmh5h6mrbnjyg4

Digital Watermarking [chapter]

Thomas Albrecht, Marcel Lüthi, Thomas Vetter, Hong Chen, Anil K. Jain, Sonia Garcia-Salicetti, Nesma Houmani
2009 Encyclopedia of Biometrics  
That watermarking method allows the detection of watermarked pictures in a stream of digital images, only with the knowledge of the picture owner's secrets.  ...  This paper presents a process able to mark digital pictures with an invisible and undetectable secrete information, called the watermark.  ...  Eventually the plasticity of digital media is a great menace. Any malevolent user (a pirate) can modify an image at will.  ... 
doi:10.1007/978-0-387-73003-5_2118 fatcat:tkbh6xmlwjcttfgq72e5arnwe4

Digital Watermark

2001 Journal of Information Processing and Management  
December 2001 644 マンガ「ことばの泉」 電子透かし 「電子透かし(Digital Watermark) 」とは,画像や音楽などのデジタルコンテンツに,品質に影響を及ぼさない形式 で著作権保護データなどの情報を埋め込む技術のことです。画像や音楽のインターネット配信サービスの増加ととも に,コンテンツの不正利用を防ぐ技術として注目されています。  ...  標準化についてはCPTWG(Copyright Protection Technical Working Group)やSDMI(Secure Digital Music Initiative) ,日本ではJASRAC(日本音楽著作権協会)といった業界団体が中心に検討を行っています。  ... 
doi:10.1241/johokanri.44.644 fatcat:yldn34o3wjgltc3slde6qstcpy

Dual Transform Digital Watermarking

Balasubramanya G S
watermarking innovation.  ...  The proposed technique implanted on the double watermark in the hauler picture incorporates a dual watermark picture, a grey picture watermarking calculation.  ...  Introduction The development of digital watermarking technology has become one of the most important branches on information hiding.  ... 
doi:10.18535/ijetst/v3i06.17 fatcat:x34blk7hfnbtnnkt5ql7f2bqey

Digital Image Watermarking Using Ellipse Watermark

2018 Zenodo  
From past few decades watermarking became very crucial for digital images being transmitted over network.  ...  In this paper the basic concept of watermarking is discussed and target focus is given to ellipse watermark.  ...  WATERMARKING: Using certain watermark and making it a part of the digital image is an application of digital image processing and is called digital image watermarking.  ... 
doi:10.5281/zenodo.1159104 fatcat:qb3d6dzxxzbeffsyilebkq7bda


V. G. Ivanenko, N. V. Ushakov
2016 Bezopasnostʹ Informacionnyh Tehnologij  
The paper proposes the DEW watermarking algorithm for copyright protection of MPEG streams. The solution to copyright protection of media content is based on embedding digital watermarks.  ...  The performance of the proposed watermarking algorithm is evaluated by the robustness of the watermark, the size of the watermark, and the visual degradation the watermark introduces.  ... 
doaj:38197dd36d0c41bca38e79d52e6e278f fatcat:lqgakg7wjjgjzn4sqghnpow3we

Digital Watermarking Security

Jonathan Blake, Shahram Latifi
2011 Defence Science Journal  
Surveys the state of digital watermarking research and examines the attacks that the technology faces and how it fares against them.  ...  Digital watermarking is one potential technology to aid intellectual property owners in controlling and tracking the use of their works.  ...  Digital watermarking seeks to perform an analogous function in digital media rather than in paper.  ... 
doi:10.14429/dsj.61.1176 fatcat:axwmihn7tzahdatrnppasriwle

Digital Watermarking Trends

Sarabjeet Singh
2011 International Journal of Research in Computer Science  
Now Digital Watermarking is concerned with the ownership of the information. Absence of Digital Watermark in the information results in loss of revenue.  ...  The Digital Watermark packed with the information should be inseparable. This paper will present here the different tr ends that are followed in the digital watermarking.  ...  Introduction Digital Watermarking is to embed a hidden watermark message into a host object such that the hidden message is inseparable. Earlier watermarking was applied to text only.  ... 
doi:10.7815/ijorcs.11.2011.005 fatcat:2arjpi7umzc7zk2hra7a2f2iuy

Digital Watermarking Techniques

Prabhjot Kaur Chahal, Amritpal Singh, Palwinder Singh
Digital watermarking technology provides a strong solution to insecurity created by digitalization.  ...  In this paper, our focus is on the basic concepts of watermarking, their characterisation, their techniques.  ...  The popular techniques used for protection are as: 5) Digital Watermarking DIGITALL WATERMARKING The process of embedding data into a multimedia elements such as images, audios, video file for the  ... 
doi:10.24297/ijct.v11i8.3009 fatcat:jgdve3nwqnhrhgbtlsdsy6nqze

Attacking digital watermarks

Radu Sion, Mikhail Atallah, Edward J. Delp III, Ping W. Wong
2004 Security, Steganography, and Watermarking of Multimedia Contents VI  
This paper discusses inherent vulnerabilities of digital watermarking that affect its mainstream purpose of rights protection. We ask: how resistant is watermarking to un-informed attacks ?  ...  We show that there exist inherent limitations in protecting rights over digital Works.  ...  Introduction Digital Watermarking [8] [9] [10] [12] [13] [14] [15] [19] [20] [29] [30] embeds un-detectable (un-perceivable) hidden information into digital Works mainly to protect  ... 
doi:10.1117/12.525201 dblp:conf/sswmc/SionA04 fatcat:ehnttxshm5dwdfhxab4k2omg5m

Watermarking Digital Artworks

W.K. ElSaid
2015 International Journal of Computer Applications  
This paper presents a digital watermarking scheme based on a new application of DWT and SVD for color artworks protection.  ...  In watermark embedding process, more modifications can be done upon the selected chrominance component, while more readable information is needed during the watermark extraction process.  ...  of the digital watermarking world: imperceptibility and robustness.  ... 
doi:10.5120/ijca2015906149 fatcat:lu3wtmufbnanvdnn5lufmu3rb4

Securing digital documents using digital watermarking

Awad Kadhim Hammoud, Hatem Nahi Mohaisen, Qusay Samir Shaker
2018 Ibn AL- Haitham Journal For Pure and Applied Science  
The intellectual property of digital documents has been protected by using many methods of digital watermarking. Digital documents have been so much of advantages over print documents.  ...  In this research LSB technique has been used to embedding Digital watermarking , the proposed method consist of two major part: the embedding part and extraction part.  ...  (PSNR > 50). 5-The extraction of embedded digital watermark is very well. Figure ( 2 ) 2 Figure (2): Generic digital watermarking Scheme.  ... 
doi:10.30526/2017.ihsciconf.1792 fatcat:mxamxlsdjvemdlbwababnaizja

Weighted Segmented Digital Watermarking [chapter]

Glen E. Wheeler, Reihaneh Safavi-Naini, Nicholas Paul Sheppard
2005 Lecture Notes in Computer Science  
We introduce the notion of weighted watermarking for proof-of-ownership watermark protection of multimedia works that are the product of more than one author and where each author is considered to be of  ...  We specifically examine weighted segmented watermarking for still images and generalise previous work on performance measurement of watermark embedding patterns in the presence of cropping attacks.  ...  Conclusion We have introduced the notion of weighted segmented digital watermarking, and generalised previous work on cropping-resistance in segmented watermarking to provide performance measures for the  ... 
doi:10.1007/978-3-540-31805-7_8 fatcat:52z5sx2rzjcunk7xhjonjjjviq

Digital Watermarking: An Overview

G. Voyatzis, N. Nikolaidis, I. Pitas
1998 Zenodo  
In this paper we discuss watermark eectiveness in the protection of the intellectual rights on digital products. We will refer, mostly, to watermarking of still digital images.  ...  are guaranteed to be invisible [15, 12, MAIN FEATURES OF A WATERMARK-ING SCHEME FOR STILL IMAGES Watermarks are digital signals that are superimposed on a digital image causing alterations to the  ... 
doi:10.5281/zenodo.37057 fatcat:jeg3o74ljzeevoefjhjukjjbjq

Robust Digital Cinema Watermarking

Sadi Vural, Hiromi Tomii, Hironori Yamauchi
2008 Zenodo  
Digital Cinema is an important application for traceable watermarking since digital cinema system makes use of watermarking technology during content encoding, encryption, transmission, decoding and all  ...  We present a novel method of watermarking for video image data based on the hardware and digital wavelet transform techniques and name it as "traceable watermarking" because the watermarked data is constructed  ...  Since far, many digital watermark techniques have been proposed for digital cinema as a protection method [1] [2] [3] and many papers have been published and are still continuing as a solution to security  ... 
doi:10.5281/zenodo.1331290 fatcat:ysroaxcjozdvtotrv3rrhvbpqe
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