Results 1 to 10 of about 9,260 (216)

Parallel Digital Watermarking Process on Ultrasound Medical Images in Multicores Environment [PDF]

open access: yesInternational Journal of Biomedical Imaging, 2016
With the advancement of technology in communication network, it facilitated digital medical images transmitted to healthcare professionals via internal network or public network (e.g., Internet), but it also exposes the transmitted digital medical images
Hui Liang Khor   +2 more
doaj   +2 more sources

Digital watermark

open access: yesKnjižnica, 2000
The huge amount of multimedia contents available on the World-Wide-Web is beginning to raise the question of their protection. Digital watermarking is a technique which can serve various purposes, including intellectual property protection ...
Jasna Maver
doaj   +2 more sources

Traditional guidance mechanism based deep robust watermarking

open access: yes网络与信息安全学报, 2023
With the development of network and multimedia technology, multimedia data has gradually become a key source of information for people, making digital media the primary battlefield for copyright protection and anti-counterfeit traceability.Digital ...
Xuejing GUO, Yixiang FANG, Yi ZHAO, Tianzhu ZHANG, Wenchao ZENG, Junxiang WANG
doaj   +3 more sources

Research on Digital Watermarking Algorithm for Anti-geometric Attack [PDF]

open access: yesMATEC Web of Conferences, 2019
For the problem that the traditional digital watermarking algorithm is less robustness against geometric attacks, this paper introduces the related content of digital watermarking technology, which combs digital watermarking technology, digital ...
Lin Lixuan
doaj   +1 more source

Efficient methods for digital image watermarking and information embedding

open access: yesMeasurement: Sensors, 2022
Now a day to achieve security of digital data, utilizing digital image watermarking scheme is the option. The primary purpose to upgrade image watermarking scheme is to fulfill the need of sufficient imperceptibility, capacity, and robustness of ...
Sunil Gupta   +5 more
doaj   +1 more source

Attacking digital watermarks [PDF]

open access: yesSPIE Proceedings, 2004
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 ? There are a multitude of application scenarios for watermarking and, with the advent of modern content distribution networks and the associated rights assessment ...
Radu Sion, Mikhail J. Atallah
openaire   +1 more source

Digital watermarks for audio signals [PDF]

open access: yesProceedings of the Third IEEE International Conference on Multimedia Computing and Systems, 1996
Publication in the conference proceedings of EUSIPCO, Trieste, Italy ...
Laurence Boney   +2 more
openaire   +3 more sources

A Secure Invisible Watermarking Using Rijndael Algorithm and Wavelet Transform [PDF]

open access: yesEngineering and Technology Journal, 2007
Digital watermarking hides secret or personal information in host digital data todemonstrate and protect the copyrights of digital products, to authenticate thecontents of digital data, or to convey side information such as access control orannotations ...
Saleh M. Al-Qaraawy   +2 more
doaj   +1 more source

Secured Mechanism Towards Integrity of Digital Images Using DWT, DCT, LSB and Watermarking Integrations

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2023
"Watermarking" is one method in which digital information is buried in a carrier signal; the hidden information should be related to the carrier signal.
Mohammed Hassan Abd   +1 more
doaj   +1 more source

A robust zero-watermarking scheme based on non-negative matrix factorization for audio protection.

open access: yesPLoS ONE, 2022
The copyright problem of digital products is becoming more and more prominent. In this case, digital watermarking technology has attracted the attention of many experts and scholars in the field of information security.
Xing Guo, Daiyu Huang, Longting Xu
doaj   +1 more source

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