Results 121 to 130 of about 43,456,537 (251)

Image Forgery Detection Techniques: Latest Trends and Key Challenges

IEEE Access
The improvement and accessibility of high-resolution cameras have significantly increased image capturing by various media. Different editing tools are available that are frequently used to improve image quality, resulting in the alteration of images. So,
Poulomi Deb, Subhrajyoti Deb, Abhijit Das, Nirmalya Kar   +3 more
doaj   +1 more source

Techno security's guide to e-discovery and digital forensics /

, 2007
This book provides IT security professionals with the information (hardware, software, and procedural requirements) needed to create, manage and sustain a digital forensics lab and investigative team that can accurately and effectively analyze forensic ...
Wiles, Jack.
core  

Coregistration of Multimodal Imaging Mass Spectrometry and Optical Images of Tissue Sections at Single‐Cell Resolution

Surface and Interface Analysis, EarlyView.
ABSTRACT Accurate alignment of histopathological structures in optical images and imaging mass spectrometry (IMS) datasets is crucial for providing meaningful biological interpretation. Integrating IMS with optical or other imaging modalities remains challenging due to sample‐preparation constraints, mismatched spatial resolutions, and the need for ...
Ameh Orotomah, Rachel Pryce, Josianne Lefebvre, Raphaël Trouillon, Ludvik Martinu, Pierre Chaurand, Melissa K. Passarelli   +6 more
wiley   +1 more source

Microfluidic Molecular Diagnostic Chips: Functional Modules, Integration Strategies, and Emerging Applications

Small Methods, EarlyView.
This comprehensive review delivers an engineering‐centric analysis of microfluidic molecular diagnostic chips, breaking them down into foundational modules from fluid manipulation to bio‐sensing. Beyond chip design, it evaluates sample‐to‐answer integration strategies and commercial readiness levels.
Donghoon Koo, Egor Kokin, Sangyul Baik, Chanyong Park, Minji Kim, Jeongmin Kim, Ryungeun Song, Hosub Lim   +7 more
wiley   +1 more source

Central Bank Digital Currencies, Financial Inclusion, and Privacy: A Normative Perspective

Southern Economic Journal, EarlyView.
ABSTRACT Central bank digital currencies (CBDCs) are a digital form of a nation's money, issued by its central bank. As opposed to other forms of digital money, such as electronic bank balances or cryptocurrencies, they are centrally managed legal tender.
Andrew Allison, Alexander William Salter
wiley   +1 more source

IFDNet: A Contextually Modulated Deep Network for Robust Image Forgery Detection

IEEE Open Journal of the Computer Society
The widespread availability of advanced digital editing has made image forgery increasingly sophisticated and harder to detect using conventional techniques. To address this problem, an Image Forgery Detection Network (IFDNet) is proposed.
Puneeth S, Shyam Lal, B.S. Raghavendra
doaj   +1 more source

Regional Prediction of Soil Nutrient Availability and Management Using Portable X‐Ray Fluorescence Spectrometry

X-Ray Spectrometry, EarlyView.
ABSTRACT Portable x‐ray fluorescence (pXRF) spectroscopy has emerged as a rapid and cost‐effective technique for soil elemental analysis; however, its application for predicting available nutrients and supporting agronomic decision making remains insufficiently evaluated under field conditions.
Joao Antonangelo, Deepanjan Mridha, Joaquin Casanova   +2 more
wiley   +1 more source

CNN-based Approach for Robust Detection of Copy-Move Forgery in Images

Inteligencia Artificial
With the rise of high-quality forged images on social media and other platforms, there is a need for algorithms that can recognize the originality. Detecting copy-move forgery is essential for ensuring the authenticity and integrity of digital images ...
Arivazhagan S, Newlin Shebiah Russel, Saranyaa M, Shanmuga Priya R   +3 more
doaj  

A Multi‐Analytical Campaign on Reused Medieval Musical Parchment From the Archivio di Stato di Siena (Italy)

X-Ray Spectrometry, EarlyView.
ABSTRACT In this study, a non‐invasive, multi‐analytical approach combining hypercolorimetric multispectral imaging (HMI), stereomicroscopy, X‐ray fluorescence (XRF) spectroscopy, principal component analysis (PCA) and X‐ray radiography (RX) is used to investigate three reused musical parchment fragments dating from the late 14th or early 15th century ...
Mario Gentile, Chiara Delledonne, Michela Albano, Eleonora Verni, Antonio Calvia, Chaehoon Lee, Marco Malagodi, Giacomo Fiocco   +7 more
wiley   +1 more source

Human‐supervised LLM triage of pig butchering complaints: A validation study of multi‐model identifier extraction

Journal of Forensic Sciences, EarlyView.
Abstract Digital forensic investigations increasingly process unstructured cryptocurrency‐fraud complaints at intake while preserving analyst oversight before evidentiary or downstream investigative use. This validation study evaluates whether human‐supervised multi‐model LLM extraction can recover triage‐relevant identifiers from California DFPI pig ...
Sanghyeob Ko, Jumi Kim, Jin Young Jang, Gibum Kim   +3 more
wiley   +1 more source