By Sargur N. Srihari, Katrin Franke
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.
Read Online or Download Computational Forensics: Second International Workshop, IWCF 2008, Washington, DC, USA, August 7-8, 2008. Proceedings PDF
Best data mining books
This ebook brings jointly learn articles by way of lively practitioners and top researchers reporting contemporary advances within the box of information discovery. an outline of the sphere, the problems and demanding situations concerned is via insurance of contemporary tendencies in facts mining. this offers the context for the next chapters on equipment and purposes.
The phenomenon of volunteered geographic info is a part of a profound transformation in how geographic information, info, and data are produced and circulated. through situating volunteered geographic details (VGI) within the context of big-data deluge and the data-intensive inquiry, the 20 chapters during this booklet discover either the theories and purposes of crowdsourcing for geographic wisdom creation with 3 sections targeting 1).
This Springer short offers a accomplished review of the heritage and up to date advancements of massive information. the worth chain of huge info is split into 4 stages: facts new release, info acquisition, info garage and knowledge research. for every part, the booklet introduces the overall heritage, discusses technical demanding situations and experiences the newest advances.
Extra resources for Computational Forensics: Second International Workshop, IWCF 2008, Washington, DC, USA, August 7-8, 2008. Proceedings
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.
Computational Forensics: Second International Workshop, IWCF 2008, Washington, DC, USA, August 7-8, 2008. Proceedings by Sargur N. Srihari, Katrin Franke