Results 141 to 150 of about 855 (178)
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Digital video forensics: a comprehensive survey
International Journal of Advanced Intelligence Paradigms, 2020Mohammad Alsmirat +2 more
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Digital Image/ Video Forensics
International Conference on Computational Intelligence and Multimedia Applications (ICCIMA 2007), 2007K R Ramakrishnan
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Digital Forensics, Video Forgery Recognition, for Cybersecurity Systems
2021 24th Euromicro Conference on Digital System Design (DSD), 2021The major advances in mobile video recording systems have led to an increased number of videos being streamed and uploaded on the internet daily. This has had a major impact on the expansion rate of the IoT with the addition of affordable security systems that capture and stream video content.
Ioannis Memos Bagkratsas +1 more
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Evaluating digital video transcoding for forensic derivative results
Journal of Forensic Sciences, 2023AbstractVideo data received for analysis often come in a variety of file formats and compression schemes. These data are often transcoded to a consistent file format for forensic examination and/or ingesting into a video analytic system. The file format often requested is an MP4 file format.
Walter E, Bruehs, Dorothy, Stout
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Video authentication in digital forensic
2015 International Conference on Futuristic Trends on Computational Analysis and Knowledge Management (ABLAZE), 2015The large amount of video content is being transmitted over internet and other channels. With the help of existing multimedia editing tools one can easily change the content of data which lead to lose the authenticity of the information. Thus, it becomes necessary to develop different methods by which the authenticity of the videos can be confirmed. In
Ankita Gupta, Shilpi Gupta, Anu Mehra
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A forensic chip for secure digital video recording
Proceedings of 2010 IEEE International Symposium on Circuits and Systems, 2010The rapid advancement of digital scanner, digital camera and digital video recorder technologies has created a huge market for digital multi-media, such as documents, photos and videos, storage, retrieval and reproduction market. The ease of modifications using editing tools makes the identification of original masterpiece difficult and these forgeries
Lee-Ming Cheng, L. L. Cheng
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Detection of video transcoding for digital forensics
2012 International Conference on Audio, Language and Image Processing, 2012With the advent of low-cost multimedia acquisition device and sophisticated video editing techniques, it is becoming increasingly easier to tamper with digital video. In this paper, a novel approach is proposed to detection of double MPEG compression involving two video compression standards, which often occurs in video transcoding process.
Junyu Xu, Yuting Su, Xingang You
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DIGITAL VIDEO IMAGES IN FORENSIC IDENTIFICATION
Ex jure, 2022Abstract: the article discusses the modern possibilities and prospects for the development of technologies for automatic identification of a person by his video images. Some legal and technical aspects of the implementation of this technology are analyzed.
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Detection of malevolent changes in digital video for forensic applications
SPIE Proceedings, 2007In this paper we present a new method for the detection of forgeries in digital videos, using the sensor's pattern noise. The camera pattern noise is a unique stochastic high frequency characteristic of imaging sensors and the detection of a forged frame in a video is determined by comparing the correlation between the noise within the frame itself ...
MONDAINI N +4 more
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A Survey on Video-based Evidence Analysis and Digital Forensic
2020 Fourth International Conference on Computing Methodologies and Communication (ICCMC), 2020In the past couple of decades, the most emerging domain across the globe is Information Technology [IT]. It has made a significant contribution in cracking the criminal case and preparing the strong cases in the court of justice. IT technologies have become a vital tool for examination and gathering of the digital evidences. As crime rate is increasing
R. V. Mante, Reshma Khan
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