Thesis Details

Pokročilé generování artefaktů falzifikátů do syntetických otisků prstů

Master's Thesis Student: Vrábľová Žofia Academic Year: 2020/2021 Supervisor: Kanich Ondřej, Ing., Ph.D.
Language
Slovak
Abstract

The goal of this thesis is to extend the application for spoof effects generation into synthetic fingerprints with the possibility of generation of two new spoof effects together with annotations of generated damages. Spoof effects chosen for this thesis are areas with lower clarity and defects in spoof material. Those effects were analyzed, methods to generate those effects were designed and then implemented. According to testing, generation of two new added spoof effects led to reduction in quality of fingerprint images, as well as the value of the similarity score determined during identification. In comparison with the original solution, the quality of the fingerprints decreased more in the extended solution, the similarity score in the generation of separate spoof effect decreased overall approximately equally.

Keywords

fingerprints, spoofed fingerprints, synthetic fingerprints, spoof effects

Department
Department of Intelligent Systems FIT BUT
Degree Programme
Information Technology and Artificial Intelligence, Specialization Information Systems and Databases
Files
Status
defended, grade A
Date
23 June 2021
Reviewer
Drahanský Martin, prof. Ing., Dipl.-Ing., Ph.D.
Committee
Kolář Dušan, doc. Dr. Ing. (DIFS FIT BUT), předseda
Burget Radek, doc. Ing., Ph.D. (DIFS FIT BUT), člen
Rogalewicz Adam, doc. Mgr., Ph.D. (DITS FIT BUT), člen
Rychlý Marek, RNDr., Ph.D. (DIFS FIT BUT), člen
Veselý Vladimír, Ing., Ph.D. (DIFS FIT BUT), člen
Zbořil František, doc. Ing., Ph.D. (DITS FIT BUT), člen
Citation
VRÁBĽOVÁ, Žofia. Pokročilé generování artefaktů falzifikátů do syntetických otisků prstů. Brno, 2021. Master's Thesis. Brno University of Technology, Faculty of Information Technology. 2021-06-23. Supervised by Kanich Ondřej. Available from: https://www.fit.vut.cz/study/thesis/23942/
BibTeX 
@mastersthesis{FITMT23942,
    author = "\v{Z}ofia Vr\'{a}b\'{l}ov\'{a}",
    type = "Master's thesis",
    title = "Pokro\v{c}il\'{e} generov\'{a}n\'{i} artefakt\r{u} falzifik\'{a}t\r{u} do syntetick\'{y}ch otisk\r{u} prst\r{u}",
    school = "Brno University of Technology, Faculty of Information Technology",
    year = 2021,
    location = "Brno, CZ",
    language = "slovak",
    url = "https://www.fit.vut.cz/study/thesis/23942/"
}

Theses

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