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Liveness Detection of a Hand
Vanický, Jozef ; Kanich, Ondřej (referee) ; Sakin, Martin (advisor)
This thesis solves the security problem of biometric systems which uses biometric data of a hand. It focuses on the absence of liveness detection during verification of a sample by the biometric system. In result this thesis offers to extend the contactless biometric systems by a system of liveness detection, which utilizes specific properties of human skin and its reactions to certain wavelengths of the visible spectrum of electromagnetic radiation. Reactions of the skin on the specific wavelengths of visible spectrum are analyzed and compared with the reactions of inorganic materials which imitates the hand. Outcome of this thesis is a design and implementation of a liveness detection algorithm, which can, based on the analysis of a set of photographs of the human palm, which was exposed to four wavelengths of a visible part of the electromagnetic spectrum, successfully recognize a hand from a counterfeit with an average accuracy rate of 82.20 %.
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Liveness Detection of a Hand
Vanický, Jozef ; Kanich, Ondřej (referee) ; Sakin, Martin (advisor)
This thesis solves the security problem of biometric systems which uses biometric data of a hand. It focuses on the absence of liveness detection during verification of a sample by the biometric system. In result this thesis offers to extend the contactless biometric systems by a system of liveness detection, which utilizes specific properties of human skin and its reactions to certain wavelengths of the visible spectrum of electromagnetic radiation. Reactions of the skin on the specific wavelengths of visible spectrum are analyzed and compared with the reactions of inorganic materials which imitates the hand. Outcome of this thesis is a design and implementation of a liveness detection algorithm, which can, based on the analysis of a set of photographs of the human palm, which was exposed to four wavelengths of a visible part of the electromagnetic spectrum, successfully recognize a hand from a counterfeit with an average accuracy rate of 82.20 %.
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Social Enterpreneurship. The Analysis of the Product at Founding of Social Firm.
Hofmannová, Šárka ; Vrzáček, Petr (advisor) ; Vanický, Josef (referee)
Social economy is modern alternative of community development. Respective subjects are dwelling especially on the sphere of the social services, support of employment, education or health service. The social economy is also supported by EU in this aspect. Though legislative alterations of each EU countries are in the different stage of development, subjects of the social economy are established even without these rules. The research of the respective social companies in the Czech republic showed that a social company which determined properly its product could exist and develop without legislative alterations, forms of its existence are very variable. It is also being showed on other analyses of the countries with different rules - Italy, Finland that appropriate legislative alteration makes easer considerably the creation, existence and monitoring of an own contribution of subjects of the social economy. Although the social economy is dwelling on the development of the disabled person potential it does not exist the uniform approach for providing of supports on the part of a state.
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Návrh komunikačnej stratégie pre VŠE
Vanický, Jakub ; Mikeš, Jiří (advisor)
Táto diplomová práca sa snaží na základe teoretických materiálov a s ohľadom na dostupnosť informácií stručne popísať situáciu VŠE a navrhnúť možné formy a spôsoby komunikácie. Práca začína teoretickými východiskami, ktoré slúžili ako základ pre vypracovanie stratégie. Postupne prejde k praktickým aplikáciám teórií a ponúkne niekoľko nápadov a možností, ktorým smerom sa pri danej činnosti uberať. Konkrétne ide o určenie cieľových skupín, komunikačných cieľov a taktík vychádzajúcich z predchádzajúcich zistení.
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