Results 91 to 100 of about 39,083,900 (257)
Tamper and Clone-Resistant Authentication Scheme for Medical Image Systems
Cryptography, 2020 Telemedicine applications are more and more used due to the rapid development of digital imaging and information and communication technologies. Medical information which include digital medical images and patient’s information are extracted and ...
Mayssa Tayachi +5 more
doaj +1 more source
Environmental Release of Genetically Intervened Microorganisms: Towards a New Narrative
Microbial Biotechnology, Volume 19, Issue 9, September 2026.From control to partnership: Rethinking the environmental release of laboratory‐trained microorganisms for bioremediation. ABSTRACT The deliberate release of genetically engineered microorganisms for environmental applications has remained largely blocked since the early days of recombinant DNA technology, when limited ecological knowledge, lack of ...
Victor de Lorenzo
wiley +1 more source
Watermarking-Based Digital Audio Data Authentication
EURASIP Journal on Advances in Signal Processing, 2003 Digital watermarking has become an accepted technology for enabling multimedia protection schemes. While most efforts concentrate on user authentication, recently interest in data authentication to ensure data integrity has been increasing.
Dittmann Jana, Steinebach Martin
doaj +1 more source
Secure and Robust Digital Image Watermarking Using Coefficient Differencing and Chaotic Encryption
IEEE Access, 2018 This paper presents a chaotic encryption-based blind digital image watermarking technique applicable to both grayscale and color images. Discrete cosine transform (DCT) is used before embedding the watermark in the host image.
N. A. Loan +5 more
semanticscholar +1 more source
Reversible watermarking scheme with image-independent embedding capacity [PDF]
Permanent distortion is one of the main drawbacks of all the irreversible watermarking schemes. Attempts to recover the original signal after the signal passing the authentication process are being made starting just a few years ago. Some common problems,
Li, Chang-Tsun
core
Audio watermarking and partial encryption
, 2022 S.779-788Today two technologies are applied when protecting audio data in digital rights management (DRM) environments: Encryption and digital watermarking.
Bölke, T. +2 more
core +1 more source
Watermarking Techniques for Protecting Intellectual Properties in aDigital Environment
Journal of Computer Science and Technology, 2012 The protection and enforcement of intellectual property rights for digital media has become an important issue in many countries of the world. There is increase in the popularity and accessibility of the Internet to record, edit, replicate and broadcast ...
T. K. Aroge, F. O. Isinkaye
doaj
Watermarking protocols for authentication and ownership protection based on timestamps and holograms
, 2022 S.240-251Digital watermarking has become an accepted technology for enabling multimedia protection schemes. One problem here is the security of these schemes. Without a suitable framework, watermarks can be replaced and manipulated.
Ferri, L.C. +2 more
core +1 more source
Digital Watermarking: Digital Data Hiding techniques for BMP Images [PDF]
, 2012 Purpose: This research evaluates the digital watermarking technology further for hide/retrieved data into the BMP file by manipulating the contents their pixel value using least significant bits (LSB) approach.
Dr. Tripat Deep Singh Dua
core
Digital image watermarking techniques [PDF]
, 2000 The ability to resolve ownership disputes and copyright infringement is difficult in the worldwide digital age. There is an increasing need to develop techniques that protect the owner of digital data.
Martin, Christopher
core +1 more source