Results 21 to 30 of about 19,970 (195)
Review of Image Forensic Techniques Based on Deep Learning
Mathematics, 2023 Digital images have become an important carrier for people to access information in the information age. However, with the development of this technology, digital images have become vulnerable to illegal access and tampering, to the extent that they pose
Chunyin Shi +4 more
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Sensors, 2023 With the increasing prevalence of digital multimedia content, the need for reliable and accurate source camera identification has become crucial in applications such as digital forensics. While effective techniques exist for identifying the source camera
Manisha +2 more
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Warwick Image Forensics Dataset for Device Fingerprinting in Multimedia Forensics [PDF]
2020 IEEE International Conference on Multimedia and Expo (ICME), 2020 Paper accepted to IEEE International Conference on Multimedia and Expo 2020 (ICME 2020)
Yijun Quan +3 more
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FOCAL: A Forgery Localization Framework Based on Video Coding Self-Consistency
IEEE Open Journal of Signal Processing, 2021 Forgery operations on video contents are nowadays within the reach of anyone, thanks to the availability of powerful and user-friendly editing software. Integrity verification and authentication of videos represent a major interest in both journalism (e ...
Sebastiano Verde +5 more
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Forensic hash for multimedia information [PDF]
SPIE Proceedings, 2010 Digital multimedia such as images and videos are prevalent on today's internet and cause significant social impact, which can be evidenced by the proliferation of social networking sites with user generated contents. Due to the ease of generating and modifying images and videos, it is critical to establish trustworthiness for online multimedia ...
Wenjun Lu, Avinash L. Varna, Min Wu 0001
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Penerapan Composite Logic dalam Mengkolaborasikan Framework Terkait Multimedia Forensik
JISKA (Jurnal Informatika Sunan Kalijaga), 2017 Like the digital forensics in general, multimedia forensics requires an integrated and flexible framework that can guide the process of proof is procedurally in order to maintain the validity of a digital evidence so that it can be justified in court ...
Nora Lizarti +2 more
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Color-decoupled photo response non-uniformity for digital image forensics [PDF]
, 2012 The last few years have seen the use of photo response non-uniformity noise (PRNU), a unique fingerprint of imaging sensors, in various digital forensic applications such as source device identification, content integrity verification and authentication.
Li, Chang-Tsun, Li, Yue
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Realising a Push Button Modality for Video-Based Forensics
Infrastructures, 2021 Complexity and sophistication among multimedia-based tools have made it easy for perpetrators to conduct digital crimes such as counterfeiting, modification, and alteration without being detected.
Bako Zawali +4 more
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Journal of Mathematics, 2022 To improve the video quality, aiming at the problems of low peak signal-to-noise ratio, poor visual effect, and low bit rate of traditional methods, this paper proposes a fast compensation algorithm for the interframe motion of multimedia video based on ...
Ning Li, Shuai Wan
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Fighting Deepfakes by Detecting GAN DCT Anomalies
Journal of Imaging, 2021 To properly contrast the Deepfake phenomenon the need to design new Deepfake detection algorithms arises; the misuse of this formidable A.I. technology brings serious consequences in the private life of every involved person.
Oliver Giudice +2 more
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