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Digital Forensics: Focusing on Image Forensics
2019 7th International Symposium on Digital Forensics and Security (ISDFS), 2019The world is continuously developing, and people's needs are increasing as well; so too are the number of thieves increasing, especially electronic thieves. For that reason, companies and individuals are always searching for experts who will protect them from thieves, and these experts are called digital investigators. Digital forensics has a number of
Rayan Sulaiman Khalaf, Asaf Varol
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Annual Review of Vision Science, 2019
From mainstream media outlets to social media and everything in between, doctored photographs are appearing with growing frequency and sophistication. The resulting lack of trust is impacting law enforcement, national security, the media, e-commerce, and more.
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From mainstream media outlets to social media and everything in between, doctored photographs are appearing with growing frequency and sophistication. The resulting lack of trust is impacting law enforcement, national security, the media, e-commerce, and more.
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Scientific American, 2008
The article discusses the field of digital image forensics, which involves the detection of photographic fraud, which has become increasingly problematic given the widespread availability of digital image manipulation software. Simple tests such as looking for incompatible shadows are discussed, as are more advanced mathematical methods involving the ...
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The article discusses the field of digital image forensics, which involves the detection of photographic fraud, which has become increasingly problematic given the widespread availability of digital image manipulation software. Simple tests such as looking for incompatible shadows are discussed, as are more advanced mathematical methods involving the ...
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3D Imaging in Forensic Odontology
Journal of Visual Communication in Medicine, 2010This paper describes the investigation of a new 3D capture method for acquiring and subsequent forensic analysis of bite mark injuries on human skin. When documenting bite marks with standard 2D cameras errors in photographic technique can occur if best practice is not followed.
Sam, Evans +2 more
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Characteristics of Forensic Imaging Performance—An Analysis of Forensic Imaging Bottlenecks
Journal of Forensic Sciences, 2013AbstractDisk imaging involves copying all of the data from a source disk drive to a target. Typically, the target for the copy is another disk drive. Forensic processes developed years ago do not appear to be adequate for current storage technology. For example, with disk drive capacities now exceeding 1 Terabyte, a typical disk imaging can take over 8
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Image Forensics in Online News
2018 IEEE 20th International Workshop on Multimedia Signal Processing (MMSP), 2018Recognizing fake images in online news is a challenging problem. This is especially true in the case of critical situations, when journalists might insert high-impact images to make a piece of news more appealing to the readers, neglecting to check their authenticity and provenance.
Lago, Federica +2 more
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Explosion Scene Forensic Image Interpretation
Journal of Forensic Sciences, 2019AbstractImage interpretation is an important aspect in the field of forensic science; however, it is seldom reported how to use these techniques in explosion scene forensic investigations. On 12 August 2015, a series of explosions killed 165 people and injured hundreds more at a container storage station at the Port of Tianjin.
Zhihui, Li +6 more
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Revue medicale suisse, 2008
In recent years, modern techniques of medical imaging such as MDCT (multidetector-computed tomography) and MRI (magnetic resonance imaging) have pioneered post mortem (pm) investigations, especially in forensic medicine. Particularly pm angiography permits investigating the vascular system in a way which is not possible by performing only conventional ...
Silke, Grabherr +4 more
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In recent years, modern techniques of medical imaging such as MDCT (multidetector-computed tomography) and MRI (magnetic resonance imaging) have pioneered post mortem (pm) investigations, especially in forensic medicine. Particularly pm angiography permits investigating the vascular system in a way which is not possible by performing only conventional ...
Silke, Grabherr +4 more
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Digital image forensics and anti-forensics
2014Nowadays, images are commonly found in Facebook, YouTube, WeChat and WWW all over the world due to the prevalence of digital cameras, smart phones, 3G/4G, cloud storage and social networks. Often images are an important source of evidence in law enforcement and investigative cases.
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IEEE Signal Processing Magazine, 2009
The article explains how photo-response nonuniformity (PRNU) of imaging sensors can be used for a variety of important digital forensic tasks, such as device identification, device linking, recovery of processing history, and detection of digital forgeries.
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The article explains how photo-response nonuniformity (PRNU) of imaging sensors can be used for a variety of important digital forensic tasks, such as device identification, device linking, recovery of processing history, and detection of digital forgeries.
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