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Proceedings Paper

Accelerating video carving from unallocated space
Author(s): Hari Kalva; Anish Parikh; Avinash Srinivasan
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Paper Abstract

Video carving has become an essential tool in digital forensics. Video carving enables recovery of deleted video files from hard disks. Processing data to extract videos is a computationally intensive task. In this paper we present two methods to accelerate video carving: a method to accelerate fragment extraction, and a method to accelerate combining of these fragments into video segments. Simulation results show that complexity of video fragment extraction can be reduced by as much as 75% with minimal impact on the videos recovered.

Paper Details

Date Published: 22 March 2013
PDF: 4 pages
Proc. SPIE 8665, Media Watermarking, Security, and Forensics 2013, 86650H (22 March 2013); doi: 10.1117/12.2005743
Show Author Affiliations
Hari Kalva, Florida Atlantic Univ. (United States)
Anish Parikh, Nirma Univ. of Science & Technology (India)
Avinash Srinivasan, George Mason Univ. (United States)

Published in SPIE Proceedings Vol. 8665:
Media Watermarking, Security, and Forensics 2013
Adnan M. Alattar; Nasir D. Memon; Chad D. Heitzenrater, Editor(s)

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