Download Computational Forensics: Second International Workshop, IWCF by Sargur N. Srihari, Katrin Franke PDF

By Sargur N. Srihari, Katrin Franke

ISBN-10: 3540853022

ISBN-13: 9783540853022

ISBN-10: 3540853030

ISBN-13: 9783540853039

This e-book constitutes the refereed complaints of the second one foreign Workshop, IWCF 2008, held in Washington, DC, united states, August 2008.

The 19 revised complete papers awarded have been rigorously reviewed and chosen from 39 submissions. The papers are prepared in topical sections on developments and demanding situations; scanner, printer, and prints; human id; shoeprints; linguistics;decision making and seek; speech research; signatures and handwriting.

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Extra resources for Computational Forensics: Second International Workshop, IWCF 2008, Washington, DC, USA, August 7-8, 2008. Proceedings

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151–159 (2004); Presented at the Society of Photo-Optical Instrumentation Engineers (SPIE) Conference, vol. 5310, pp. 129– 137 (June 2004) 18. : Examination of spur marks found on inkjetprinted documents. Journal of Forensic Science 50(4), 915–923 (2005) 19. : Printing technique classification for document counterfeit detection. , Liu, H. ) CIS 2006. LNCS (LNAI), vol. 4456. Springer, Heidelberg (2007) 20. : Image based printing technique recognition. Project Thesis (May 2006) 21. : A threshold selection method from gray level histograms.

Each row of the resulting digital image is generated by the same set of sensor pixels. Thus, for scanned images, the average of all the rows of sensor noise will give an estimate of the fixed “row-pattern”. Averaging will reduce the random component while at the same time enhancing the fixed component of the noise. Along with using different statistical features of the “row-pattern”, similar features are estimated along the column direction as well for comparing them with statistics along the row direction.

21, pp. 223–226 (2005) Evaluation of Graylevel-Features for Printing Technique Classification in High-Throughput Document Management Systems Christian Schulze, Marco Schreyer, Armin Stahl, and Thomas M. org Abstract. The detection of altered or forged documents is an important tool in large scale office automation. Printing technique examination can therefore be a valuable source of information to determine a questioned documents authenticity. A study of graylevel features for high throughput printing technique recognition was undertaken.

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Computational Forensics: Second International Workshop, IWCF 2008, Washington, DC, USA, August 7-8, 2008. Proceedings by Sargur N. Srihari, Katrin Franke

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