University of Jyväskylä | JYX Digital Repository

  • English  | Give feedback |
    • suomi
    • English
 
  • Login
JavaScript is disabled for your browser. Some features of this site may not work without it.
View Item 
  • JYX
  • Artikkelit
  • Matemaattis-luonnontieteellinen tiedekunta
  • View Item
JYX > Artikkelit > Matemaattis-luonnontieteellinen tiedekunta > View Item

Towards a "fingerprint" of paper network; separating forgeries from genuine by the properties of fibre structure

ThumbnailFinal Draft
View/Open
7.3 Mb

Downloads:  
Show download detailsHide download details  
Takalo, J., Timonen, J., Sampo, J., Rantala, M., Siltanen, S., & Lassas, M. (2014). Towards a "fingerprint" of paper network; separating forgeries from genuine by the properties of fibre structure. In D. Burgess, G. Owen, H. Rana, R. Zamboni, F. Kajzar, & A. Szep (Eds.), Optics and Photonics for Counterterrorism, Crime Fighting, and Defence X; and Optical Materials and Biomaterials in Security and Defence Systems Technology XI (pp. 92530A). SPIE conference proceedings (9253). SPIE - International Society for Optical Engineering. doi:10.1117/12.2066809
Published in
SPIE conference proceedings
Authors
Takalo, Jouni |
Timonen, Jussi |
Sampo, Jouni |
Rantala, Maaria |
Siltanen, Samuli |
Lassas, Matti
Date
2014
Discipline
Fysiikka
Copyright
© SPIE, The International Society for Optics and Photonics.

 
A novel method is introduced for distinguishing counterfeit banknotes from genuine samples. The method is based on analyzing differences in the networks of paper fibers. The main tool is a curvelet-based algorithm for measuring the distribution of overall fiber orientation and quantifying its anisotropy. The use of a couple or more appropriate parameters makes it possible to distinguish forgeries from genuine samples as concentrated point clouds in a two- or three-dimensional parameter space. Furthermore, the techniques of making watermarks is investigated by comparing genuine and counterfeit e50 banknotes. In addition, the so-called wire markings are shown to differ significantly from each other in all of investigated banknotes.
Publisher
SPIE - International Society for Optical Engineering
Is part of publication
Optics and Photonics for Counterterrorism, Crime Fighting, and Defence X; and Optical Materials and Biomaterials in Security and Defence Systems Technology XI
ISSN Search the Publication Forum
0277-786X
Keywords
forensic science counterfeit banknotes ber network ber orientation curvelet
DOI
https://doi.org/10.1117/12.2066809
URI

http://urn.fi/URN:NBN:fi:jyu-201412153511

Metadata
Show full item record
Collections
  • Matemaattis-luonnontieteellinen tiedekunta [4532]

Related items

Showing items with similar title or keywords.

  • Towards Service-oriented 5G : Virtualizing the Networks for Everything-as-a-Service 

    Chang, Zheng; Zhou, Zhenyu; Zhou, Sheng; Chen, Tao; Ristaniemi, Tapani (Institute of Electrical and Electronics Engineers, 2018)
    It is widely acknowledged that the forthcoming 5G architecture will be highly heterogeneous and deployed with high degree of density. These changes over the current 4G bring many challenges on how to achieve an efficient ...
  • RF fingerprinting for user locationing in LTE/WLAN networks 

    Khandker, Syed Ibrahim (2016)
    Location based applications and services have become popular in many wireless communication devices. This thesis study presents a performance evaluation of Radio Frequency (RF) fingerprinting framework in heterogeneous ...
  • Genetic Algorithm Optimized Grid-based RF Fingerprint Positioning in Heterogeneous Small Cell Networks 

    Mondal, Riaz; Ristaniemi, Tapani; Turkka, Jussi (IEEE, 2015)
    In this paper we propose a novel optimization algorithm for grid-based RF fingerprinting to improve user equipment (UE) positioning accuracy. For this purpose we have used Multi-objective Genetic Algorithm (MOGA) which ...
  • An efficient grid-based RF fingerprint positioning algorithm for user location estimation in heterogeneous small cell networks 

    Mondal, Riaz; Turkka, Jussi; Ristaniemi, Tapani (IEEE, 2014)
    This paper proposes a novel technique to enhance the performance of grid-based Radio Frequency (RF) fingerprint position estimation framework. First enhancement is an introduction of two overlapping grids of training ...
  • Transparency of peer review : a semi-structured interview study with chief editors from social sciences and humanities 

    Karhulahti, Veli-Matti; Backe, Hans-Joachim (BioMed Central, 2021)
    Background Open peer review practices are increasing in medicine and life sciences, but in social sciences and humanities (SSH) they are still rare. We aimed to map out how editors of respected SSH journals perceive open ...
  • Browse materials
  • Browse materials
  • Articles
  • Conferences and seminars
  • Electronic books
  • Historical maps
  • Journals
  • Tunes and musical notes
  • Photographs
  • Presentations and posters
  • Publication series
  • Research reports
  • Research data
  • Study materials
  • Theses

Browse

All of JYXCollection listBy Issue DateAuthorsSubjectsPublished inDepartmentDiscipline

My Account

Login

Statistics

View Usage Statistics
  • How to publish in JYX?
  • Self-archiving
  • Publish Your Thesis Online
  • Publishing Your Dissertation
  • Publication services

Open Science at the JYU
 
Data Protection Description

Accessibility Statement

Unless otherwise specified, publicly available JYX metadata (excluding abstracts) may be freely reused under the CC0 waiver.
Open Science Centre