Results 41 to 50 of about 3,390 (157)
Analyzing Benford’s Law’s Powerful Applications in Image Forensics
Applied Sciences, 2021 The Newcomb–Benford law states that in a set of natural numbers, the leading digit has a probability distribution that decays logarithmically. One of its major applications is the JPEG compression of images, a field of great interest for domains such as ...
Diana Crișan +6 more
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JOIV: International Journal on Informatics VisualizationThe field of Digital Image Forensics (DIF) faces a critical issue in accurately identifying children in digital images, notably in cases involving the proliferation of child sexual abuse content. Existing techniques face hurdles due to model architecture
Mirza Jamal Ahmed, Nurul Azma Abdullah
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Secure and efficient DRM watermark algorithm of forensics in mobile internet
EURASIP Journal on Image and Video Processing, 2018 With the development of mobile Internet technology, the characteristic of easy editing, transmitting, and forging the digital media bring great challenges in authenticity of multimedia.
Ma Zhaofeng, Jiang Ming
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Printing and scanning investigation for image counter forensics
EURASIP Journal on Image and Video Processing, 2022 Examining the authenticity of images has become increasingly important as manipulation tools become more accessible and advanced. Recent work has shown that while CNN-based image manipulation detectors can successfully identify manipulations, they are ...
Hailey Joren, Otkrist Gupta, Dan Raviv
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Smartphone image acquisition forensics using sensor fingerprint
IET Computer Vision, 2015 The forensic analysis of digital images from mobile devices is particularly important given their quick expansion and everyday use in the society. A further consequence of digital images' widespread use is that they are used today as silent witnesses in ...
Ana Lucila Sandoval Orozco +5 more
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VISION: a video and image dataset for source identification
EURASIP Journal on Information Security, 2017 Forensic research community keeps proposing new techniques to analyze digital images and videos. However, the performance of proposed tools are usually tested on data that are far from reality in terms of resolution, source device, and processing history.
Dasara Shullani +4 more
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Source identification in image forensics [PDF]
, 2017 Source identification is one of the most important tasks in digital image forensics. In fact, the ability to reliably associate an image with its acquisition device may be crucial both during investigations and before a court of law. For example, one may be interested in proving that a certain photo was taken by his/her camera, in order to claim ...
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Promet (Zagreb), 2011 Court expertise dealing with the reconstruction of road traffic accidents often have to take into account the possibility that an accident could have been a set-up.
Dejan Paliska +3 more
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Self-Supervised CLIP-Based Image Recognition and Analysis for Electronic Data Forensics
IEEE AccessTo enhance intelligent identification of image authenticity and tampering in electronic data forensics, this paper proposes a self-supervised CLIP-based image recognition and analysis framework. Addressing current forensic limitations such as reliance on
Yu Wang
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2024 IEEE/CVF Winter Conference on Applications of Computer Vision Workshops (WACVW)Post-mortem iris recognition is an emerging application of iris-based human identification in a forensic setup, able to correctly identify deceased subjects even three weeks post-mortem. This technique thus is considered as an important component of future forensic toolkits.
Rasel Ahmed Bhuiyan, Adam Czajka
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