Thesis Details

Analýza falzifikátů otisků prstů vytvořených z vypalované formy

Bachelor's Thesis Student: Sochová Terézia Academic Year: 2020/2021 Supervisor: Kanich Ondřej, Ing., Ph.D.
Language
Slovak
Abstract

This work is devoted to the production and analysis of fingerprint spoofs created from mold using a burning technique. The aim of this work is to create fingerprints spoofs from different materials and then to design and to implement an algorithm that compares spoofs with model fingerprints. Spoofs are made using beech wood molds. In order to create the fingerprints, plasteline, silicone and liquid latex are used. The analysis of the differences between fingerprint spoofs and their real fingerprints is based on the minutiae extraction and on their subsequent processing. The results of analysis are represented by three monitored metrics: number and type of minutiae, number of paired minutiae and average distance difference between fingerprint spoof minutiae and real fingerprint minutiae. The created program is tested using a database of produced fingerprint spoofs. The results of the program are compared with the results of the VeriFinger application. Both programs agreed that spoofs made by silicone are the ones of the highest quality.

Keywords

fingerprint, fingerprint spoof, minutiae, mold manufacturing, laser, synthetic fingerprints, fingerprint spoof analysis

Department
Department of Intelligent Systems FIT BUT
Degree Programme
Information Technology
Files
Status
defended, grade B
Date
17 June 2021
Reviewer
Sakin Martin, Ing.
Committee
Hanáček Petr, doc. Dr. Ing. (DITS FIT BUT), předseda
Malinka Kamil, Mgr., Ph.D. (DITS FIT BUT), člen
Ryšavý Ondřej, doc. Ing., Ph.D. (DIFS FIT BUT), člen
Strnadel Josef, Ing., Ph.D. (DCSY FIT BUT), člen
Szőke Igor, Ing., Ph.D. (DCGM FIT BUT), člen
Citation
SOCHOVÁ, Terézia. Analýza falzifikátů otisků prstů vytvořených z vypalované formy. Brno, 2021. Bachelor's Thesis. Brno University of Technology, Faculty of Information Technology. 2021-06-17. Supervised by Kanich Ondřej. Available from: https://www.fit.vut.cz/study/thesis/23973/
BibTeX 
@bachelorsthesis{FITBT23973,
    author = "Ter\'{e}zia Sochov\'{a}",
    type = "Bachelor's thesis",
    title = "Anal\'{y}za falzifik\'{a}t\r{u} otisk\r{u} prst\r{u} vytvo\v{r}en\'{y}ch z vypalovan\'{e} formy",
    school = "Brno University of Technology, Faculty of Information Technology",
    year = 2021,
    location = "Brno, CZ",
    language = "slovak",
    url = "https://www.fit.vut.cz/study/thesis/23973/"
}

Theses

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