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Detection of QRS complexes in multilead ECG signals
Dufková, Barbora ; Němcová, Andrea (referee) ; Kozumplík, Jiří (advisor)
The aim of this thesis is to acquaint the reader with the basic methods of QRS detection in a multilead ECG signals and with the possibilities of implemetation of these methods in Matlab. Firstly, the methods of signal preprocessing, which are based on orthogonal and pseudoorthogonal leads, are described. Then there are described some implemented and also some more advanced unrealized methods.The implemented methods are tested on the CSE database. The last part of the work is a comparison with the results of other authors who also tested their algorithms on the CSE database.
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Advanced registration of image sequences from video-ophthalmoscope
Dufková, Barbora ; Chmelík, Jiří (referee) ; Kolář, Radim (advisor)
This master's thesis deals with the issue of registration of ophthalmic video sequences. It describes basic geometric transformations that can be used for registration. The basic methods of image registration are also presented, from which the most suitable variant for this application is selected. This is then implemented using a script created in the MATLAB environment. The proposed method is further evaluated objectively using the brightness profile method, using mutual information and correlation, and using retinal vessel skeleton. The effect of polynomial transformation on registration and possible optimizations of the algorithm are discussed.
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Potratová politika a její vliv na demografické ukazatele a situaci ve vybraných státech Latinské Ameriky
Dufková, Barbora
This diploma thesis focuses on the topic of Abortion Policy and its influence on demographic indicators in selected Latin American countries. The goal is to find out what effect the legislation has on the demographic indicators that are related to abortion. The literary research focuses on the development of the feminist movement and the issue of access to abortion in the world. Also, the problems of illegal abortions, different perspectives on abortion and finally the demographic indicators themselves affected by legislative interventions in access to abortions. Three Latin America countries, Argentina, Uruguay, and Ecuador are the subject of the study, because each of the mentioned countries had a unique way to current state of legislation. The thesis uses regression and correlation Analysis for five demographic indicators. These are abortion rate, birth rate and neonatal, infant, and maternal mortality. The results show that the resulting dependence is the same and significant in all states regardless of the state of legislation. The change in demographic indicators is visible to all, regardless of the degree of abortion restriction. Fear of a demographic change in the Population from the results is not a reason for further prohibition of abortion.
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Vztahy Evropské unie a MERCOSURU a role Argentiny v nich
Dufková, Barbora
This thesis is focusing on a trade agreement between European union and Mercosur. It describes the way EU makes its trade agreements and how was this one made. Part of the thesis is focused on the role of Argentina in integrational group and how it was changing by the leading party. Even though it was being made through last twenty years, it is criticized, and the question is how easy or difficult will it be to ratify the deal in following years. The last part is about possible future of the agreement.
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Detection of QRS complexes in multilead ECG signals
Dufková, Barbora ; Němcová, Andrea (referee) ; Kozumplík, Jiří (advisor)
The aim of this thesis is to acquaint the reader with the basic methods of QRS detection in a multilead ECG signals and with the possibilities of implemetation of these methods in Matlab. Firstly, the methods of signal preprocessing, which are based on orthogonal and pseudoorthogonal leads, are described. Then there are described some implemented and also some more advanced unrealized methods.The implemented methods are tested on the CSE database. The last part of the work is a comparison with the results of other authors who also tested their algorithms on the CSE database.
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Současný stav a potenciál rozvoje v oblasti cestovního ruchu na území okresu Žďár nad Sázavou
Dufková, Barbora
The subject of my bachelor thesis is The present state and potential of development in the field of tourism in the Žďár nad Sázavou district. The aim is to assess the present state of analyzed territory and to suggest particular arrangements for development of tourism for the future. The first part of my thesis contains general definition of tourism, its forms and potential. The second part is divided into several chapters and is focused on estimation of the present state of the territory in the field of tourism. We assess the natural, cultural-historical potential and moreover the essential and concomitant infrastructure of tourism. In the third part, suggestions of concrete arrangements which might contribute to the development of tourism in the given region in the future are outlined.
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