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Visualization of JPEG Metadata

Mohamad, Kamaruddin Malik and Mat Deris, Mustafa (2009) Visualization of JPEG Metadata. In: IVIC '09: Proceedings of the 1st International Visual Informatics Conference on Visual Informatics: Bridging Research and Practice, 11-13 November 2009 , Kuala Lumpur, Malaysia.

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Abstract

There are a lot of information embedded in JPEG image than just graphics. Visualization of its metadata would benefit digital forensic investigator to view embedded data including corrupted image where no graphics can be displayed in order to assist in evidence collection for cases such as child pornography or steganography. There are already available tools such as metadata readers, editors and extraction tools but mostly focusing on visualizing attribute information of JPEG Exif. However, none have been done to visualize metadata by consolidating markers summary, header structure, Huffman table and quantization table in a single program. In this paper, metadata visualization is done by developing a program that able to summarize all existing markers, header structure, Huffman table and quantization table in JPEG. The result shows that visualization of metadata helps viewing the hidden information within JPEG more easily.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Digital Forensics; JPEG Metadata; Metadata Viewer
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK6600 Phototelegraphy. Picture telegraphy
Depositing User: Normajihan Abd. Rahman
Date Deposited: 13 Aug 2018 03:31
Last Modified: 13 Aug 2018 03:31
URI: http://eprints.uthm.edu.my/id/eprint/3616
Statistic Details: View Download Statistic

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