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Image steganalysis for digital forensics
2020Στην σημερινή εποχή, η στεγανογραφία είναι ο κύριος τρόπος για την επίτευξη παράνομης μυστικής επικοινωνίας. Ως εκ τούτου, η ανάγκη ανίχνευσης στεγανογραφικού περιεχομένου και ιδίως στεγανογραφημένων εικόνων γίνεται επιτακτική. Ωστόσο, η στεγανάλυση είναι ένα πολύ δύσκολο έργο και η επιτυχία της εξαρτάται από πολλούς παράγοντες, όπως η παρουσία του ...
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A survey of passive technology for digital image forensics
Frontiers of Computer Science in China, 2007Over the past years, digital images have been widely used in the Internet and other applications. Whilst image processing techniques are developing at a rapid speed, tampering with digital images without leaving any obvious traces becomes easier and easier. This may give rise to some problems such as image authentication. A new passive tech- nology for
Weiqi Luo 0001 +3 more
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The Impact of Exposure Settings in Digital Image Forensics
2018 25th IEEE International Conference on Image Processing (ICIP), 2018The digital image forensics academic community is facing a growing challenge. The volume of images presented to digital image forensic practitioners increases every day, and with it, more variety of possible outcomes in image analysis. When an academic forensic tool is applied to a realistic case, the effects of imaging factors, including the noise ...
Li Lin 0004 +6 more
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Contrast Enhancement-Based Forensics in Digital Images
IEEE Transactions on Information Forensics and Security, 2014As a retouching manipulation, contrast enhancement is typically used to adjust the global brightness and contrast of digital images. Malicious users may also perform contrast enhancement locally for creating a realistic composite image. As such it is significant to detect contrast enhancement blindly for verifying the originality and authenticity of ...
Gang Cao 0001 +3 more
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Pornography Image Detection in Digital Forensics
2023 8th International Conference on Frontiers of Signal Processing (ICFSP), 2023Christos Liambas, Athanasios Manios
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Characteristic Overview of Digital Image Forensics Tools
Lecture Notes in Networks and Systems, 2022Dixit Sunanda
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A Bibliometric Analysis of Digital Image Forensics
Science and Technology Libraries, 2020Preeti Mulay +2 more
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A review on digital image forensics
International Conference on Signal Processing (ICSP 2016), 2016A. Singh, N. Jindal, K. Singh
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