A fragmented JPEG image is currently not possible to reassemble without knowing the ordering of the fragments. This is a problem for the police when they search for illegal digital images. This paper presents a method to reassemble fragmented JPEG images containing restart markers. Empirical evaluations show that it is possible to reassemble images taken from a set containing fragments of several images.
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Computer Network Defense, 2008. EC2ND 2008. European Conference on
Date of Conference: 11-12 Dec. 2008