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Design and Applications of Special-Purpose Two-Dimensional Visual Markers
Zachariáš, Michal ; Sojka, Eduard (referee) ; Ftáčnik,, Milan (referee) ; Herout, Adam (advisor)
Současné vizuální markerové systémy mají jednu zásadní nevýhodu oproti tzv. markerless přístupům - pohyb kamery je omezen na oblast pokrytou markery. V každém snímku musí být marker dostatečně velký, aby jej bylo možné identifikovat a vypočítat pozici a rotaci kamery. Zároveň musí být dostatečně malý, aby se celý (nebo alespoň jeho podstatná část) vešel do záběru kamery. Avšak tyto požadavky jsou protichůdné. Tato práce nabízí řešení tohoto problému za pomoci konceptu Marker Fields. Jde o strukturu, jejíž přítomnost je možné v obraze kamery snadno detekovat a identifikovat část, na kterou se kamera právě dívá, a to na základě jakékoli (malé) podoblasti s definovanou velikostí. Aby bylo možné podoblasti identifikovat zblízka i zdálky, nejsou od sebe odděleny, ale do velké míry se překrývají. V této práci jsou vysvětleny různé implementace konceptu marker fields, spolu s jejich zamýšleným použitím a výhodami a nevýhodami. Jako důkaz použitelnosti marker fields v reálném světě, se druhá největší část této práce věnuje popisu jejich reálných aplikací.
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International development aid and assistance
Cimrová, Michaela ; Půlpán, Karel (advisor) ; Sojka, Milan (referee)
The aim of this bachelor thesis is chart to the development and the level of international development assistance from beginning to the present. The thesis is divided into the six main chapters. The first chapter which specifies and characterizes official development assistance is followed by the historical analysis summarizing development of main trends and institutions. The next part deals with development of financial flows moving to developing countr ies and is focused especially on period of thirty years since the end of 1960s to the end of 1990s. The forth chapter describes the most important international oraganizations which act in the area of development cooperation. The fifth part presents question of effectiveness of external assistance, what is the role of government and institutional environment for efficient resaults of assistance in developing countries. Finally, there is an assessment of development of aid and considering its role at the present time. Powered by TCPDF (www.tcpdf.org)
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Geographical indications in EU and key lessons for Korea
Kang, Bo Won ; Cahlík, Tomáš (advisor) ; Sojka, Milan (referee)
The objective of this paper is to analyze how the treatment of GIs has been made by European countries and what Korea needs for future GIs development. Though the GIs are not only new emerging intellectual property for the deal trading card but also the method for economic value added products, the impact of Geographical Indications on the Korea economy has not yet been searched much. Therefore, this paper is to investigate GIs conception, functions with wide range benefits, existing legal means, historical development and GIs extension dispute of GIs in EU because GIs have been established and developed with European history and their experiences can be good guidelines for us. More importantly, case studies would highlight one or more important aspects of how GIs are interpreted and problems of which are solved in various conditions. And the current protection of GIs and barriers to GI system in Korea are also studied for the improvement for Korea GIs. The outcome of GIs superior quality may result either from natural geographic advantages such as climate and geology or from human capital in GIs manufacturing. Thus, the strategy to quantify the prospective competitive factors of GIs in Korea with should be focused on further with legal backing.
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Rationality of Human Action and Preferences
Horák, Vít ; Sojka, Milan (advisor) ; Mlčoch, Lubomír (referee)
The thesis criticizes the subjectivist-teleological principals of economics. Economics intended to work with the individual preferences without normative, or any other, bias. The neutrality is, however, distorted by deep assumption of the economic thought - the a priori causality between the preferences and action. The teleological perspective as it was introduced by Karel Engliš was sharply delimitated with respect to causality. Neoclassical and Austrian school, however, do mix causality and finality in their conceptions of action and preferences. My thesis strives to describe this mistake. It is also possible to formulate the theme of the thesis as criticism of the assumption of certain a priori rationality of human action. I try to clear up the notion of rationality, show the possibilities of its meaning and point out at the radicalism of any assumed causality it may encompass. I use the critical conclusions to outline a preference framework that would not repeat the identified mistakes, which would, however, set out from the subjectivist-teleological perspective as well.
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Inter-industry wage differentials in the Czech republic
Jelínková, Kateřina ; Sojka, Milan (advisor) ; Kameníček, Jiří (referee)
The thesis deals with the inter-industry wage differentials in the Czech Republic. Inter-industry wage differentials are one of the very important topics of the discussion on marginal productivity theory that has not yet been explored for the Czech Republic. Taking advantage of the individual employer- employee matched data this thesis tests the applicability of unobserved characteristics theory for the Czech labor market. Based on the test on workers of low qualification the paper rejects the hypothesis of the great importance of unobserved characteristics for the determination of wage. The comparison of the Czech industry wage premia with the international standards and also the analysis of industries with high wage premia, namely with high profitability, enables the description of the Czech labor market with the use of the fair wage theory of George Akerlof and the theory of rent-sharing. Powered by TCPDF (www.tcpdf.org)
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The role of direct foreign investments in the Russian economy
Karmalkova, Evgeniya ; Sojka, Milan (advisor) ; Cahlík, Tomáš (referee)
Today, the urgency of inflow use of foreign capital investments in the Russian economy is obvious. The aspiration for openness of the economy, increase of the competitiveness of national industries, reestablishment of the confidence in the world market, the participation in the international financial exchange cause the necessity to create conditions for attraction of foreign investments. One of the major problems of reforming and modernization of the Russian economy is the ability to attract foreign direct investments. As considering serious technological gap of the Russian economy in the majority of positions, the foreign capital which could bring new (for Russia) technologies and modem methods of management is simply of utmost importance for Russia. The inflow of foreign capital investments is vitally important for the achievement of such purposes, as a way out from crisis and a basis for initial development of the economy. The Russian public interests cannot always coincide with the interests of foreign investors. It is important to involve capitals in a way that does not deprive their owners of motivations, and at the same time directing actions of investors for the welfare of the public purposes. The aim of my thesis is the complex research of a role of foreign direct investments in the economy of...
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The Jewish business activities in the Czech Republic
Šiková, Dominika ; Půlpán, Karel (advisor) ; Sojka, Milan (referee)
This thesis focuses on the special chapter of Czech economic history - the Jewish business activities. Its goal is to point out the importance, which Jewry has given to the economics in Czech countries. The first chapter focuses on the industrial revolution, when the great success in industry and business had occurred; the second one describes progress of the industries and points out the role of Jewish companies and financial institutions. The next chapter is devoted to Petschek, Gutmann and Rothschild families, which had influenced economic and political life in Czech Republic. The last chapter bears the interestingness about lives and enterprise of the most widely known businessmen and their companies, still famous, which make the Czech Republic well-known abroad. Powered by TCPDF (www.tcpdf.org)
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