Academic literature on the topic 'Digital watermarking'

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Journal articles on the topic "Digital watermarking"

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Xin, Yongqing, and Mirosław Pawlak. "M-Ary Phase Modulation for Digital Watermarking." International Journal of Applied Mathematics and Computer Science 18, no. 1 (2008): 93–104. http://dx.doi.org/10.2478/v10006-008-0009-8.

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M-Ary Phase Modulation for Digital WatermarkingIn spread spectrum based watermarking schemes, it is a challenging task to embed multiple bits of information into the host signal.M-ary modulation has been proposed as an effective approach to multibit watermarking. It has been proved that anM-ary modulation based watermarking system outperforms significantly a binary modulation based watermarking system. However, in the existingM-ary modulation based algorithms, the value ofMis restricted to be less than 256, because asMincreases, the computation workload for data extraction advances exponential
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ZHANG, FAN, and HONGBIN ZHANG. "DIGITAL IMAGE WATERMARKING CAPACITY ANALYSIS." International Journal of Information Acquisition 02, no. 01 (2005): 55–61. http://dx.doi.org/10.1142/s0219878905000428.

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In watermarking schemes, image can be considered as a communication channel to transmit messages. This paper presents a new adaptive capacity analysis scheme for image watermarking, realizes a content adaptive watermarking algorithm invisibly embedding the strongest watermark, and discusses the watermarking capacity of blind watermarking and non-blind watermarking. This paper also analyzes the relation between watermarking capacity and watermarking detection bit error rate (BER), and derives the relation between capacity and the limit of BER. According to the result of research, watermarking d
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Thomas, Reji, Vibisha V, Tabassum A, and Thanuja S. "Digital Watermarking." International Research Journal of Computer Science 10, no. 05 (2023): 124–29. http://dx.doi.org/10.26562/irjcs.2023.v1005.04.

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The paper introduces the digital watermarking technology which is a data hiding technique that embeds a message into a multimedia work such as an image or text or other digital object. The proposed technique has several important applications; the majorly important is the digital copyrights protection. The digital watermarking system as any other data hiding technique has its own requirements that make the digital watermark strong as possible. Technologies of digital watermarking are mainly classified depending on their domain to spatial domain watermarks, Watermarks belonging to frequency (tr
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Sadiku, Matthew N. O., Adebowale E. Shadare, and Sarhan M. Musa. "Digital Watermarking." International Journal of Advanced Research in Computer Science and Software Engineering 7, no. 6 (2017): 141–43. http://dx.doi.org/10.23956/ijarcsse/v7i6/01610.

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Yeung, Minerva M. "Digital watermarking." Communications of the ACM 41, no. 7 (1998): 31–33. http://dx.doi.org/10.1145/278476.278484.

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Cox, I. "Digital Watermarking." Journal of Electronic Imaging 11, no. 3 (2002): 414. http://dx.doi.org/10.1117/1.1494075.

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Tewfik, A. H. "Digital watermarking." IEEE Signal Processing Magazine 17, no. 5 (2000): 17–18. http://dx.doi.org/10.1109/msp.2000.879336.

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kumar, Sumit, Tiwari Prakash, Tejaswi Kumar, Dr Vikas Singhal, and Prof Pawan Mishra. "Digital Image Watermarking." International Journal of Innovative Research in Advanced Engineering 11, no. 12 (2024): 854–61. https://doi.org/10.26562/ijirae.2024.v1112.04.

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In recent years, the field of digital image watermarking has garnered considerable attention due to its critical role in safeguarding broadcasting media. This technique serves as a powerful tool for ensuring the authenticity of content, monitoring media broadcasts, managing duplication control, and tackling a variety of related issues. Researchers have extensively examined digital image watermarking to address these challenges, making it a pivotal area of study. This paper delves into the concept of digital image watermarking, starting with an overview of its fundamental model. It then explore
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Chahal, Prabhjot Kaur, Amritpal Singh, and Palwinder Singh. "Digital Watermarking Techniques." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 11, no. 8 (2013): 2903–9. http://dx.doi.org/10.24297/ijct.v11i8.3009.

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More the development of the multimedia, more the digitalization, the more is the access to internet. This fast rate of enhancement gives a sense of protection and authentication. 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. Extending more, we will elaborate one of the latest technique of watermarking named as “Discrete Cosine Transform” (DCT).
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Kristianingrum, Vira, Muhammad Faishal, and Agung Susilo Yuda Irawan. "Systematic Literature Review: Rancang Bangun Image Digital Watermarking." JBMI (Jurnal Bisnis, Manajemen, dan Informatika) 19, no. 1 (2022): 48–60. http://dx.doi.org/10.26487/jbmi.v19i1.20246.

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Digital Image Watermarking is a technology used in information security applications such as protection of digital image content and copyright protection. Digital image watermarking is an interesting area of research because it protects multimedia data from unauthorized access. To design an efficient and robust digital image watermarking system, a balance must be maintained. In this Systematic Literature Review (SLR), we conduct a brief review of the literature on digital image watermarking on journal papers published from 2018. Watermarking algorithms can be classified based on different crit
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Dissertations / Theses on the topic "Digital watermarking"

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Bounkong, Stephane. "Digital image watermarking." Thesis, Aston University, 2004. http://publications.aston.ac.uk/13264/.

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In recent years, interest in digital watermarking has grown significantly. Indeed, the use of digital watermarking techniques is seen as a promising mean to protect intellectual property rights of digital data and to ensure the authentication of digital data. Thus, a significant research effort has been devoted to the study of practical watermarking systems, in particular for digital images. In this thesis, a practical and principled approach to the problem is adopted. Several aspects of practical watermarking schemes are investigated. First, a power constaint formulation of the problem is pre
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Yip, Shu Kei. "Digital watermarking and data hiding /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?ECED%202006%20YIP.

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Loo, Patrick. "Digital watermarking using complex wavelets." Thesis, University of Cambridge, 2002. https://www.repository.cam.ac.uk/handle/1810/251833.

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Tu, Ronghui. "Semi-fragile digital audio watermarking." Thesis, University of Ottawa (Canada), 2003. http://hdl.handle.net/10393/26432.

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The digital information has brought many changes to our life in recent decades. With the rapid growth of digital information, a lot of new techniques are coming into being. Digital watermarking is one of them. This thesis presents a semi-fragile audio watermarking scheme which can be applied to content authentication or copyright verification. The major contribution of this thesis is the introduction and implementation of a unified copyright verification and content authentication algorithm for audio signal. In our approach, we embed the watermark in the discrete wavelet domain of an audio by
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Zheng, Dong. "RST invariant digital image watermarking." Thesis, University of Ottawa (Canada), 2003. http://hdl.handle.net/10393/26554.

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Digital image watermarking has been proposed as a method to ensure the copyright protection and credibility of images by means of embedding a known piece of digital data into host images. To be useful, a good watermarking scheme should be robust against all known attacks to a certain degree based on requirements. In this thesis, we propose a novel digital image watermarking scheme that is invariant to rotation, scaling, and translation (RST). We embed watermark in the log-polar mapping (LPM) of the Fourier magnitude spectrum of original image, and use the phase correlation between the LPM of t
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Li, Richard Yuk Ming. "Digital watermarking and data hiding /." View abstract or full-text, 2007. http://library.ust.hk/cgi/db/thesis.pl?ECED%202007%20LIR.

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Zain, Jasni Mohamad. "Digital watermarking in medical images." Thesis, Brunel University, 2005. http://bura.brunel.ac.uk/handle/2438/4978.

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This thesis addresses authenticity and integrity of medical images using watermarking. Hospital Information Systems (HIS), Radiology Information Systems (RIS) and Picture Archiving and Communication Systems (P ACS) now form the information infrastructure for today's healthcare as these provide new ways to store, access and distribute medical data that also involve some security risk. Watermarking can be seen as an additional tool for security measures. As the medical tradition is very strict with the quality of biomedical images, the watermarking method must be reversible or if not, region of
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Ghouti, L. "Multiresolution-based digital multimedia watermarking." Thesis, Queen's University Belfast, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.426701.

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PACITTI, MARCOS DE CASTRO. "CODING INFLUENCE ON DIGITAL WATERMARKING." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2006. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=10164@1.

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COMANDO DA AERONÁUTICA<br>Esta tese pode ser segmentada em duas partes distintas, porém complementares. A primeira parte trata do problema que tange ao desenvolvimento da maioria dos sistemas de marcação d água digital: a necessidade de primeiramente selecionar a técnica de modulação não codificada que fará parte de uma arquitetura codificada. Assim, para proceder adequada seleção, os limitantes de desempenho das técnicas não codificadas são ferramentas importantes para otimização de sistemas codificados, objetivando operação próximo à capacidade. Esta parte da tese introduz um novo
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Lock, Andrew. "Digital watermarking of precision imagery." Thesis, University of Aberdeen, 2013. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=214152.

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There has been a growing interest in reversible watermarking of medical images re- cently for security reasons. Typically, humans are assumed to be the end user of watermarked images, however in many cases machine vision processes may be addi- tional consumers. Therefore, any watermarking performed on these images must be imperceptible to not only human users, but also these machine vision processes. The objective of this thesis is to understand the extent to which reversible water- marking affects the ability of computer vision algorithms to perform correctly. We address both the effect on pr
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Books on the topic "Digital watermarking"

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Barni, Mauro, Ingemar Cox, Ton Kalker, and Hyoung-Joong Kim, eds. Digital Watermarking. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11551492.

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Kim, Hyoung Joong, ed. Digital Watermarking. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/3-540-36617-2.

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Shi, Yun Qing, and Byeungwoo Jeon, eds. Digital Watermarking. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11922841.

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Kim, Hyoung-Joong, Stefan Katzenbeisser, and Anthony T. S. Ho, eds. Digital Watermarking. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-04438-0.

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Kim, Hyoung-Joong, Yun Qing Shi, and Mauro Barni, eds. Digital Watermarking. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-18405-5.

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Ho, Anthony T. S., Yun Q. Shi, H. J. Kim, and Mauro Barni, eds. Digital Watermarking. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03688-0.

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Cox, Ingemar J., Ton Kalker, and Heung-Kyu Lee, eds. Digital Watermarking. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/b106346.

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Kalker, Ton, Ingemar Cox, and Yong Man Ro, eds. Digital Watermarking. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/b95658.

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Shi, Yun Q., Hyoung-Joong Kim, and Stefan Katzenbeisser, eds. Digital Watermarking. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-92238-4.

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Nematollahi, Mohammad Ali, Chalee Vorakulpipat, and Hamurabi Gamboa Rosales. Digital Watermarking. Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-2095-7.

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Book chapters on the topic "Digital watermarking"

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Nematollahi, Mohammad Ali, Chalee Vorakulpipat, and Hamurabi Gamboa Rosales. "Audio Watermarking." In Digital Watermarking. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2095-7_2.

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Nematollahi, Mohammad Ali, Chalee Vorakulpipat, and Hamurabi Gamboa Rosales. "Speech Watermarking." In Digital Watermarking. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2095-7_3.

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Nematollahi, Mohammad Ali, Chalee Vorakulpipat, and Hamurabi Gamboa Rosales. "Image Watermarking." In Digital Watermarking. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2095-7_4.

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Nematollahi, Mohammad Ali, Chalee Vorakulpipat, and Hamurabi Gamboa Rosales. "Video Watermarking." In Digital Watermarking. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2095-7_5.

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Nematollahi, Mohammad Ali, Chalee Vorakulpipat, and Hamurabi Gamboa Rosales. "Text Watermarking." In Digital Watermarking. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2095-7_8.

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Nematollahi, Mohammad Ali, Chalee Vorakulpipat, and Hamurabi Gamboa Rosales. "Software Watermarking." In Digital Watermarking. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2095-7_9.

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Steinebach, Martin, Jana Dittmann, and Erich Neuhold. "Digital Watermarking." In Encyclopedia of Multimedia. Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-78414-4_303.

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Stanković, Srdjan, Irena Orović, and Ervin Sejdić. "Digital Watermarking." In Multimedia Signals and Systems. Springer US, 2012. http://dx.doi.org/10.1007/978-1-4614-4208-0_7.

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Petitcolas, Fabien A. P. "Digital Watermarking." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/10941270_6.

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Stanković, Srdjan, Irena Orović, and Ervin Sejdić. "Digital Watermarking." In Multimedia Signals and Systems. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-23950-7_7.

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Conference papers on the topic "Digital watermarking"

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Agbaje, Micheal, Oludele Awodele, and Chibueze Ogbonna. "Applications of Digital Watermarking to Cyber Security (Cyber Watermarking)." In InSITE 2015: Informing Science + IT Education Conferences: USA. Informing Science Institute, 2015. http://dx.doi.org/10.28945/2138.

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Cyber security is generally an extension of the traditional information technology (IT) security that is aimed at protecting systems, applications and data that exposed to a variety of forms of attack via the internet, ranging from data theft and espionage to corruption of data and denial of service attacks. There is a need for an increase in cyber security research due to losses from sabotage being experienced by nations, businesses and individuals from various cybercrime attacks. This paper takes a look at the applications digital watermarking to the process of protection in cyber space call
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Zhao, Jian, Eckhard Koch, Joe O'Ruanaidh, and Minerva M. Yeung. "Digital watermarking." In ACM SIGGRAPH 99 Conference abstracts and applications. ACM Press, 1999. http://dx.doi.org/10.1145/311625.311939.

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Delaigle, Jean-Francois, Christophe De Vleeschouwer, and Benoit M. M. Macq. "Digital watermarking." In Electronic Imaging: Science & Technology, edited by Rudolf L. van Renesse. SPIE, 1996. http://dx.doi.org/10.1117/12.235449.

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Wong, Yew Lee, Jia Cheng Loh, Chen Zhen Li, and Chi Wee Tan. "A Comparative Study on Medical Image Watermarking using Hybrid Approach and RivaGAN." In International Conference on Digital Transformation and Applications (ICDXA 2021). Tunku Abdul Rahman University College, 2021. http://dx.doi.org/10.56453/icdxa.2021.1024.

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With the increased use of electronic medical records and computer networks, Medical Image Watermarking (MIW) now plays a very important role to preserve integrity and completeness of medical images. As of now, there are no perfect algorithms or solutions for invisible watermarking as there are trade-offs between visibility and robustness. In this study, we explored multiple implementations of image watermarking techniques using Hybrid Approach and Deep-Learning-Approach. The experiments to measure the limitations and robustness were done on a dataset of breast ultrasound images. 18 attacking m
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Thiemert, Stefan, Martin Steinebach, and Huajian Liu. "Digital watermarking for digital cinema." In IS&T/SPIE Electronic Imaging, edited by Edward J. Delp III, Jana Dittmann, Nasir D. Memon, and Ping Wah Wong. SPIE, 2009. http://dx.doi.org/10.1117/12.816490.

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Candik, Marek, and Dagmar Brechlerova. "Digital watermarking in digital images." In 2008 IEEE International Carnahan Conference on Security Technology (ICCST). IEEE, 2008. http://dx.doi.org/10.1109/ccst.2008.4751274.

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Date, Hiroaki, Satoshi Kanai, and Takeshi Kishinami. "Digital Watermarking for 3D Polygonal Model Based on Wavelet Transform." In ASME 1999 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/detc99/cie-9031.

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Abstract Recently, much interest is being taken in a method to protect the copyright of digital data and prevent illegal duplication of it. However, in the area of CAD/CAM and CG, there are no effective ways to protect the copyright of the 3D geometric models. As a first step to solve this problem, a new digital watermarking method for 3D polygonal models is introduced in this paper. Watermarking is one of the copyright protection methods where an invisible watermark is secretly embedded into the original data. The proposed watermarking method is based on the wavelet transform (WT) and multi-r
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Rao, Sonu Kumar, and Naveen K. Nishchal. "Fully phase-image encryption and watermarking using structured phase masks." In Digital Holography and Three-Dimensional Imaging. Optica Publishing Group, 2023. http://dx.doi.org/10.1364/dh.2023.hw5c.4.

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In optical cryptography, light beams are used because of inherent speed and parallel processing nature. This paper demonstrates a fully-phase image watermarking using structured phase masks in the fractional Fourier transform domain and discrete wavelet transform.
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O. Ibadi, Abdulkareem. "Unbreakable Digital Watermarking Technique." In 1st International Conference on Information Technology. Lebanese French University - LFU, 2017. http://dx.doi.org/10.25212/icoit17.045.

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Petrovic, Rade, Babak Tehranchi, and Joseph M. Winograd. "Digital watermarking security considerations." In Proceeding of the 8th workshop. ACM Press, 2006. http://dx.doi.org/10.1145/1161366.1161394.

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Reports on the topic "Digital watermarking"

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Memon, Nasir, and Jessica Fridrich. Steganalysis of Digital Watermarking Techniques. Defense Technical Information Center, 2003. http://dx.doi.org/10.21236/ada419528.

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Cox, Ingemar J. Digital Watermarking Using Syndrome Codes. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada468319.

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Lacy, Jack, Schuyler R. Quackenbush, Amy Reibman, and James H. Snyder. Intellectual Property Protection Systems and Digital Watermarking. Defense Technical Information Center, 1998. http://dx.doi.org/10.21236/ada385324.

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Mobasseri, Bijan G., Yimin Zhang, Moeness Amin, Behzad M. Dogahe, and Christopher Fleming. Digital Watermarking of Autonomous Vehicles Imagery and Video Communication. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada439582.

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Baldoza, Arnold C. Data Embedding for Covert Communications, Digital Watermarking, and Information Augmentation. Defense Technical Information Center, 2000. http://dx.doi.org/10.21236/ada375890.

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