Results 111 to 120 of about 9,260 (216)
, 2008 This chapter provides a comprehensive survey and summary of the technical achievements in the research area of digital audio watermarking. In order to give a big picture of the current status of this area, this chapter covers the research aspects of ...
Changsheng Xu, Qi Tian
core +1 more source
Digital watermarking for secure and adaptive teleconferencing
, 2022 S.542-547The EC-sponsored project ANDROID aims to develop a management system for secure active networks. "Active network" means allowing the network's costumers to execute code (Java-based so-called proxylets) on parts of the network infrastructure ...
Vorbrüggen, J.C., Thorwirth, N.J.
core
The Use of the Blockchain Technology and Digital Watermarking to Provide Data Authenticityon a Mining Enterprise. [PDF]
Sensors (Basel), 2020 Evsutin O, Meshcheryakov Y.
europepmc +1 more source
Imperceptible of Watermarking in Digital Image Based Singular Value Decomposition
Makara Seri Sains, 2006 Watermarking is a commonly used technique to protect digital image from unintended used such as counterfeiting. This paper will address one of the techniques to embed a watermark to digital image which is based on the singular value decomposition.
Cahyana, T. Basaruddin
doaj
Marca d'agua para documentos via modulação de luminância [PDF]
, 2008 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico.
Borges, Paulo Vinicius Koerich
core
A NEW NESTED HYBRID DWT-HD-SVD WATERMARKING SCHEME FOR DIGITAL IMAGES
Mağallaẗ Al-kūfaẗ Al-handasiyyaẗDigital watermarking encrypts private information with the original data to protect the ownership rights of the digital asset. This paper suggests a brand-new nested watermarking technique (two-level watermarking technique) to protect copyrights of ...
Sara R. Qasim +2 more
doaj
Provable secure digital watermarking scheme
Tongxin xuebao, 2008 A novel provable security watermarking scheme was presented by adopting the digital watermarking technol-ogy,cryptology and encode method,it comprises embedding watermarks scheme and detecting watermarks scheme.The participant ID,Hash of the digital work
doaj +2 more sources
Ownership authentication by digital image watermarking based on block truncation coding [PDF]
, 2013 Image authentication methods have recently gained great consideration due to their importance for a huge number of multimedia applications. Digital images are increasingly conveyed over vulnerable channels such as the Internet. Protecting digital product
Tohidi, Faranak
core
Enhanced brain image security using a hybrid of lifting wavelet transform and support vector machine
Scientific ReportsThanks to technological improvements, digital picture watermarking has emerged as a useful method for preventing unlawful use and manipulation of digital photographs. Providing robustness against geometrical assault while maintaining an adequate level of
Asmaa Fathallah Mohamed +3 more
doaj +1 more source
Audio watermarking robust against D/A and A/D conversions
EURASIP Journal on Advances in Signal Processing, 2011 Digital audio watermarking robust against digital-to-analog (D/A) and analog-to-digital (A/D) conversions is an important issue. In a number of watermark application scenarios, D/A and A/D conversions are involved.
Xiang Shijun
doaj