Identification of InkJet Printers for Forensic Application

Osman Arslan, Roy Kumontoy, Aravind K. Mikkilineni, Jan P. Allebach, Edward J. Delp, Pei Ju Chiang, George T. Chiu

Research output: Contribution to conferencePaperpeer-review

15 Citations (Scopus)

Abstract

In forensic applications, identification of the source of a printed document can be very critical. However, this task is very challenging, because there are a variety of factors, such as the media type, the age of the printer, and the amount of colorant left in the cartridge that can affect the characteristics of a printed document. For Inkjet printers, the availability of different print modes, and the use of variety of ink types adds even more complexity to this process. In this paper, we investigate different texture features of the characters printed by Inkjet printers for classification based on text-only documents. We check the in model stability of these features by using a cost function. Finally, we perform stepwise discriminant analysis to reduce the feature set.

Original languageEnglish
Pages235-238
Number of pages4
Publication statusPublished - 2005 Dec 1
EventNIP21: 21st International Conference on Digital Printing Technologies - Final Program and Proceedings - Baltimore, MD, United States
Duration: 2005 Sep 182005 Sep 23

Conference

ConferenceNIP21: 21st International Conference on Digital Printing Technologies - Final Program and Proceedings
CountryUnited States
CityBaltimore, MD
Period05-09-1805-09-23

All Science Journal Classification (ASJC) codes

  • Media Technology
  • Computer Science Applications

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