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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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Evaluation of Digital Image Forensics
2021The development of modern picture handling and altering programming has made the control of advanced pictures simple and impalpable to the unaided eyes. This has expanded the interest to evaluate the dependability of advanced pictures when utilized in wrongdoing examination, as proof in official courtroom and for reconnaissance purposes.
Tarang Jain, Shishir Kumar Shandilya
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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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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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Digital Image Forensics-Image Verification Techniques
2020In the present scenario of the digital era, we are on the brink of marginal transformation in digital imaging technology. Developments of high computational and artificial intelligence techniques have produced wonderful image editing techniques that create imposing results in stint frames.
Anuj Rani, Ajit Jain
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Digital Image Forensics Using Hexadecimal Image Analysis
2021Digital forensics is gaining increasing momentum today thanks to rapid developments in data editing technologies. We propose and implement a novel image forensics technique that incorporates hexadecimal image analysis to detect forgery in still images.
Gina Fossati +2 more
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Digital Forensic of JPEG Images
2014 Fifth International Conference on Signal and Image Processing, 2014Since JPEG is the de facto image format adopted in most of the digital cameras and image editing software, tampered image will be often a recompressed JPEG image. As JPEG works on 8 by 8 block cosine transform most of the tampering correlation inherited by tampered image may get destroyed, making forgery detection difficult thus it is common practice ...
Archana V. Mire +3 more
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Automatic forensic face recognition from digital images
Science & Justice, 2004Digital image evidence is now widely available from criminal investigations and surveillance operations, often captured by security and surveillance CCTV. This has resulted in a growing demand from law enforcement agencies for automatic person-recognition based on image data.
C, Peacock, A, Goode, A, Brett
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