Results 41 to 50 of about 169,902 (214)

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

Fragile Watermarking using Chaotic Sequences

International Journal for Information Security Research, 2011
In this article we propose a new fragile watermarking algorithm that provides the means to verify the integrity of JPEG images. We begin by presenting the cryptanalysis of CWSA (Chaotic Watermarking Scheme for the Authentication of JPEG Images), an existing fragile watermarking algorithm.
Caragata, Daniel, Livia Radu, Anca, El Assad, Safwan   +2 more
openaire   +2 more sources

The Other Side of the Stethoscope: Clinician‐Facing Deepfakes and the Symmetry of Synthetic Deception

Journal of Evaluation in Clinical Practice, Volume 32, Issue 5, August 2026.
ABSTRACT Background Clinical ethics scholarship on deepfakes has focused primarily on patients as targets of synthetic deception, in which fabricated audiovisual material alters patient beliefs about clinicians and care. This focus neglects the reverse epistemic vulnerability: clinicians themselves as recipients of synthetic, adversarially generated ...
George Rugare Chingarande
wiley   +1 more source

Zero Watermarking Using Convolutional Additive Self‐Attention Vision Transformer and Discrete Wavelet Transform‐Variance‐Based Feature Descriptor for Medical Image Security in Mobile Healthcare Services

Advanced Intelligent Systems, Volume 8, Issue 7, July 2026.
A zero‐watermarking algorithm that combines a refined convolutional additive self‐attention vision transformer (CAS‐ViT) with a discrete wavelet transform variance‐based feature descriptor (DVFD) is proposed for protecting the privacy of medical images in mobile healthcare services.
Pei Liu, Yan Yan, Hao Huang, Ping Wang, Weirong Qin, Xiangjian Zuo, Yongqin Li   +6 more
wiley   +1 more source

Advanced Watermarking of Digital Images Showing Robust, Semi-Fragile and Fragile Behaviour

, 2021
Digital Image Watermarking plays an important role when it comes to maintaining digital color picture authentication information. The proposed paper consists mainly of a digital watermarking scheme consisting of discrete wavelet transformation and ...
Shivanand Pujar, Kangana W.M, Abhinandan P. Mangaokar, Chitrashree Kurthkoti, Jagadish S. Jakati, null null, Ms. Chitrashree Kurtkoti, Dr. Shivanand Pujar, Mr. Jagadish S. Jakati, Ms. Kangana W.M, Abhinandan P. Mangaonkar   +10 more
core   +1 more source

Life after herbarium digitisation: Physical and digital collections, curation and use

PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1029-1041, July 2026.
Societal Impact Statement Collections of dried plant specimens (herbaria) provide an invaluable resource for the study of many areas of scientific interest and conservation globally. Digitisation increases access to specimens and metadata, enabling efficient use across a broad spectrum of research.
Alan James Paton, Gabriel K. Ameka, Alexandre Antonelli, Alex Asase, Russell L. Barrett, Ann Bogaerts, Domingos Cardoso, Mark Carine, Alastair Culham, Syadwina H. Dalimunthe, Nina Davies, Sofie De Smedt, Sebebe Demissew, Rafaela Campostrini Forzza, Quentin Groom, Elspeth M. Haston, Abdulrokhman Kartonegoro, Paul Kersey, Isabel Larridon, Jana Leong‐Škorničková, Lucia G. Lohmann, Jehova Lourenco Jr., Hannah McPherson, Muthama Muasya, Nicky Nicolson, Marcelo Pace, Jack F. Plummer, Hélène Ralimanana, Himmah Rustiami, Hervé Sauquet, Emily B. Sessa, Eric Smets, Alex Sumadijaya, Jordan Teisher, Daniel C. Thomas, Eka F. Tihurua, Janine E. Victor, Sarah T. Wagner, Quiang Wang, Andrew Young   +39 more
wiley   +1 more source

Filtering Trust: Disclosing the Role of Artificial Intelligence Decreases Trust in Technology, but Does Not Prevent Harm to Body Image After Viewing AI‐Generated Content

International Journal of Eating Disorders, Volume 59, Issue 6, Page 1304-1312, June 2026.
ABSTRACT Objectives Despite the rapid growth of generative artificial intelligence (AI), virtually no research exists examining the psychological impacts of viewing or interacting with AI‐generated images of people. Additionally, it remains relatively unknown whether informing viewers when images are AI‐generated is an effective way to lessen harm or ...
Brooke L. Bennett, Alexis Lamere, Anastasia Kopan, Ellena Wood, Radha Hari, Evan Wright   +5 more
wiley   +1 more source

FTG: Score-based black-box watermarking by fragile trigger generation for deep model integrity verification

Journal of Information and Intelligence
Deep neural networks (DNNs) are widely used in real-world applications, thanks to their exceptional performance in image recognition. However, their vulnerability to attacks, such as Trojan and data poison, can compromise the integrity and stability of ...
Heng Yin, Zhaoxia Yin, Zhenzhe Gao, Hang Su, Xinpeng Zhang, Bin Luo   +5 more
doaj   +1 more source

Advanced audio watermarking benchmarking

, 2022
S.224-235Digital watermarking is envisaged as a potential technology for copyright protection and manipulation recognition. A key issue in the usage of robust watermarking is the evaluation of robustness and security. StirMark Benchmarking has been taken
Zmudizinski, S., Steinebach, M., Lang, A., Dittmann, J.   +3 more
core   +1 more source

UES256—Upper Euphrates Signature: A Secure Fragile Watermark for Blind Authentication and Tamper Detection

IEEE Access
Fragile watermarking provides integrity verification and authenticity assurance by embedding tamper-sensitive watermarks to reveal unauthorized modifications.
Ahmed Abduljabbar AlSabhany, Mahmood Abdulrazzaq Alsaadi   +1 more
doaj   +1 more source