Browsing Computer Science & Engineering by Author "Lawgaly, Ashref"
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Digital forensic analysis for source video identification: A survey
Akbari, Younes; Al-maadeed, Somaya; Elharrouss, Omar; Khelifi, Fouad; Lawgaly, Ashref; Bouridane, Ahmed... more authors ... less authors ( Elsevier , 2022 , Article Review)In recent years, many digital devices have been equipped with a video camera that allows videos to be recorded in good quality, free of charge and without restrictions. Concurrently, the widespread use of digital videos ... -
A New Dataset for Forged Smartphone Videos Detection: Description and Analysis
Akbari, Younes; Najeeb, Al Anood; Al Maadeed, Somaya; Elharrouss, Omar; Khelifi, Fouad; Lawgaly, Ashref... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)The advancement of Internet technology has significantly impacted daily life, which is influenced by digital videos taken with smartphones as the most popular type of multimedia. These digital videos are extensively sent ... -
PRNU Estimation based on Weighted Averaging for Source Smartphone Video Identification
Lawgaly, Ashref; Khelifi, Fouad; Bouridane, Ahmed; Al-Maaddeed, Somaya; Akbari, Younes ( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)Photo response non-uniformity (PRNU) noise is a sensor pattern noise characterizing imperfections in the imaging device. The PRNU is a unique noise for each sensor device, and it has been generally utilized in the literature ...