Results 81 to 90 of about 13,991,852 (286)
Self-Supervised Feature Disentanglement for Deepfake Detection
MathematicsExisting deepfake detection methods heavily rely on specific training data distributions and struggle to generalize to unknown forgery techniques. To address the challenge, this paper focuses on two critical research gaps: (1) the lack of systematic ...
Bo Yan, Pan Liu, Yumin Yang, Yanming Guo
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A Watermark-Based Scheme for Authenticating JPEG Image Integrity
IEEE Access, 2018 JPEG is the most common image format in smartphones, computers, or digital cameras. Because numerous JPEG images are easily shared and distributed, there are privacy and security concerns for these images.
Oh-Jin Kwon +2 more
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Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices
Advanced Science, EarlyView.Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen +9 more
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International Journal of Computer Applications, 2016 With the development of Image processing editing tools and software, an image is manipulated very easily. The image manipulation detection is essential for the reason that an image can be employed as legal evidence, in the field of forensics investigations, and also in numerous various other fields.
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Image Forgery Detection and Localization [PDF]
, 2015 Con la continua diffusione di strumenti software semplici e potenti per editare le immagini, la contraffazione di immagini è diventata sempre più comune; contemporaneamente si è diffuso l'interesse per l'image forensic cioè quelle metodologie e algoritmi capaci di rilevare l'integrità dell'immagine.
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Automated Extraction of Multicomponent Alloy Data Using Large Language Models for Sustainable Design
Advanced Science, EarlyView.A large language model (LLM) based pipeline is developed to automatically extract a comprehensive and accurate multicomponent alloy database from literature corpus. The extracted dataset is integrated with sustainability indicators to identify potential alloys that outperform existing industrial benchmark materials in terms of both performance and ...
Aravindan Kamatchi Sundaram +4 more
wiley +1 more source
Advanced Science, EarlyView.This study introduces In3+ into δ‐MnO2 to create a lattice breathing effect via a dynamic strain field, which establishes efficient ″ polaronic superhighways″ for charge transport. We uncover an unconventional two‐stage (Zn2+/H+ co‐insertion followed by Zn2+‐dominant) mechanism that enables reversible structural adjustment. This approach simultaneously
Haitao Li +15 more
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Efficient Detection Technique for Image Forgery [PDF]
, 2017 Image forgery is a real time issue in this present era and causes a lot of tribulations to the society. The forgery in an image includes object addition, object removal, changing color etc. The overture of our work is to find the type of forgery present
Primya, T., Suresh, V., Kanagaraj, G.
core
Advanced Science, EarlyView.Cross‐disciplinary endeavors are blossoming across the broad chemical sciences. This perspective provides a glimpse into the rewarding interdisciplinary journey taken by the Charles Loh research group in pioneering the σ‐hole based catalytic glycosylation strategy.
Charles C. J. Loh
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网络与信息安全学报With the rapid development of artificial intelligence technology, image forgery techniques have become increasingly complex and covert, particularly in the areas of generative and image editing forgeries.
Hou Yifan +5 more
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