Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6846
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dc.contributor.authorSencar, Hüsrev T.-
dc.contributor.authorMemon, Nasir-
dc.date.accessioned2021-09-11T15:43:51Z-
dc.date.available2021-09-11T15:43:51Z-
dc.date.issued2009en_US
dc.identifier.citation9th Annual DFRWA Conference 2009 -- AUG 17-19, 2009 -- Montreal, CANADAen_US
dc.identifier.issn1742-2876-
dc.identifier.issn1873-202X-
dc.identifier.urihttps://doi.org/10.1016/j.diin.2009.06.007-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/6846-
dc.description.abstractRecovery of fragmented files proves to be a challenging task for encoded files like JPEG. In this paper, we consider techniques for addressing two issues related to fragmented JPEG file recovery. First issue concerns more efficient identification of the next fragment of a file undergoing recovery. Second issue concerns the recovery of file fragments which cannot be linked to an existing image header or for which there is no available image header. Current file recovery approaches are not well suited to deal with these practical issues. In addressing these problems, we utilize JPEG file format specifications. More specifically, we propose a technique based on bit sequence matching to identify fragments created by the same Huffman code tables. We also address the construction of a pseudo header needed for recovery of stand-alone file fragments. Some experimental results are provided to support our claims. (C) 2009 Digital Forensic Research Workshop. Published by Elsevier Ltd. All rights reserved.en_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofDigital Investigationen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFile recoveryen_US
dc.subjectFragmentationen_US
dc.subjectJPEG/JFIFen_US
dc.subjectHuffman code tablesen_US
dc.titleIdentification and Recovery of Jpeg Files With Missing Fragmentsen_US
dc.typeConference Objecten_US
dc.departmentFaculties, Faculty of Engineering, Department of Computer Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümütr_TR
dc.identifier.volume6en_US
dc.identifier.startpageS88en_US
dc.identifier.endpageS98en_US
dc.identifier.wosWOS:000269484800011en_US
dc.identifier.scopus2-s2.0-68649121876en_US
dc.identifier.scopus2-s2.0-84868534408en_US
dc.institutionauthorSencar, Hüsrev Taha-
dc.identifier.doi10.1016/j.diin.2009.06.007-
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.relation.conference9th Annual DFRWA Conference 2009en_US
dc.identifier.scopusqualityQ2-
item.openairetypeConference Object-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
Appears in Collections:Bilgisayar Mühendisliği Bölümü / Department of Computer Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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