Results 61 to 70 of about 42,393 (181)
A New Method For Digital Watermarking Based on Combination of DCT and PCA
, 2015 In the digital watermarking with DCT method,the watermark is located within a range of DCT coefficients of the cover image. In this paper to use the low-frequency band, a new method is proposed by using a combination of the DCT and PCA transform.
Hosseini, S. Abolfazl, Saboori, Arash
core +1 more source
British Journal of Clinical Pharmacology, EarlyView.Abstract Aim The French authorities mandated the use of secure prescriptions for pregabalin on May 2021. This study aimed to evaluate the impact of this measure on pregabalin use and misuse in Nouvelle‐Aquitaine, a southwestern French region with around six million inhabitants.
Maika Munech‐Herran +5 more
wiley +1 more source
Blind and robust images watermarking based on wavelet and edge insertion
, 2013 This paper gives a new scheme of watermarking technique related to insert the mark by adding edge in HH sub-band of the host image after wavelet decomposition.
Karim, Attoumani Mohamed +1 more
core +1 more source
Transformation Teams Leading the Hispanic‐Serving Institutions Movement at HSI Community Colleges
New Directions for Community Colleges, EarlyView.ABSTRACT The Department of Education defunded discretionary grant programs for enrollment‐based minority‐serving institutions (MSIs) on September 10, 2025, yet Hispanic‐serving institutions (HSIs) still exist and must continue to adapt to their growing population of Latine/x students.
Gina Ann Garcia +2 more
wiley +1 more source
International Journal of Eating Disorders, EarlyView.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 +5 more
wiley +1 more source
Image zero-watermarking algorithm based on region of interest
Tongxin xuebao, 2009 Based on ROI, a new watermarking algorithm was proposed.First, ROI was selected.Then, the wavelet transform was executed and ROI mask was constructed.Finally, the zero-watermarking was designed for the wavelet coefficients in ROI mask.The experimental ...
ZHANG Li-bao, MA Xin-yue, CHEN Qi
doaj +2 more sources
Digital Image Watermarking Techniques: A Review
Information, 2020 Digital image authentication is an extremely significant concern for the digital revolution, as it is easy to tamper with any image. In the last few decades, it has been an urgent concern for researchers to ensure the authenticity of digital images ...
Mahbuba Begum, Mohammad Shorif Uddin
doaj +1 more source
Robust Watermarking using Hidden Markov Models [PDF]
, 2011 Software piracy is the unauthorized copying or distribution of software. It is a growing problem that results in annual losses in the billions of dollars.
Mungale, Mausami
core +1 more source
Deep Learning-Based Dynamic Watermarking for Secure Signal Authentication in the Internet of Things
, 2017 Securing the Internet of Things (IoT) is a necessary milestone toward expediting the deployment of its applications and services. In particular, the functionality of the IoT devices is extremely dependent on the reliability of their message transmission.
Ferdowsi, Aidin, Saad, Walid
core +1 more source
Digital Rights Activism in Multilevel Governance
European Policy Analysis, EarlyView.ABSTRACT Multilevel governance (MLG) without a clear hierarchical structure can create power imbalances among various actors, particularly in settings with overlapping jurisdictions and policy areas. This dynamic is especially pronounced in Internet governance, which faces a complex interplay of domestic laws, state interdependence, and heightened ...
Alison Harcourt
wiley +1 more source