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3D Triangles Polygonal Mesh Conversion on 3D Spline Surfaces
Jahn, Zdeněk ; Španěl, Michal (referee) ; Kršek, Přemysl (advisor)
This bachelor's thesis deals with the problem of the remeshing of unstructured triangular 3D meshes to more suitable representations ( quadrilateral meshes or spline surfaces ). It explains the basic problems related with the unstructured meshes and the reasons for its solution. It classifies the usable methods, describes the most suitable candidates briefly. It follows the chosen method in detail - both the theoretical matter and the specific implementation.
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Easy Vulkan
Halás, Timotej ; Chlubna, Tomáš (referee) ; Milet, Tomáš (advisor)
Zatiaľ čo staršie grafické API (Application Programming Interface) ako OpenGL alebo DirectX verzie 11 a nižšej sa v súčasnosti stále bežne používajú, novšie rozhrania API, najmä DirectX 12 a Vulkan, prinášajú mnohé vylepšenia, ako je lepší výkon, natívny Ray-tracing na podporovanom hardvéri a efektívnejšie využitie CPU a GPU. Vylepšenia výkonu a efektívnosti sú výsledkom povahy rozhraní DirectX 12 a Vulkan API. Obidve sú pomerne nízkoúrovňové API. To znamená, že GPU je možné ovládať na oveľa nižšej úrovni, čo má za následok oveľa viac kódu potrebného, aby boli dosiahlnuté podobné výsledky ako pri použití staršieho rozhrania API. Táto práca predstavuje nový framework, vkEasy, ktorý zapuzdruje Vulkan API takým spôsobom, že väčšina jeho funkcií zostáva použiteľná, ale výrazne uľahčuje používanie Vulkan API na vkresľovacie alebo výpočtové operácie. Zdrojový kód obsahuje príklady, ktoré boli implementované pomocou vkEasy, aby ukázali jednoduchosť vkEasy a porovnali ho s kódom napísaným v čistom Vulkane. Bolo pozorované priemerne 94% zníženie potrebných riadkov kódu.
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Module Orchestration of Multitenant Systems
Jeřábek, Filip ; Janoušek, Vladimír (referee) ; Smrčka, Aleš (advisor)
The aim of this thesis is to propose and demonstrate a solution for alternative conversion of an application into multitenant form together with its transfer from a customer server and deployment on a shared server of the company that develops this system. The conversion does not include a classical modification of the original application and implementation of multitenancy directly into its code. Using systems such as Docker and Kubernetes, modules of the original application will be extracted, containerized and orchestrated, creating the illusion of multitenancy. This thesis does not aim at presenting a single solution, but appeals to provide the necessary knowledge, multiple design variants and the implementation of a universal demonstration solution, where before using any of the designs, it is expected to modify it according to the specific needs of the actual solution and its subsequent implementation. The proposed solutions aim to simplify the process of this conversion, which is related to saving resources, and also to provide the possibility of creating the illusion of multitenancy for systems where the classical approach is too difficult or impossible.
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Polygonal Models Decimation
Johannesová, Daniela ; Herout, Adam (referee) ; Kršek, Přemysl (advisor)
When representing objects with polygonal models, we must often use models consisting of large number of polygons. If we want to work in real time with such model the model must be simplificated. The process of simplification is called decimation. We know several decimation techniques for simplification of models. According to characteristics of model and target features of simplified model, we want to choose suitable method. So we need to know characteristics of particular methods and also their limits.
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Repeal of obsolete laws in France
Hálová, Kristina ; Jančík, Jiří (advisor) ; Biegel, Madeleine (referee)
This thesis attempts to introduce the reader to the issue of obsolete legal regulations, which are an unnecessary burden on the legal system. The legal order is a complex system whose clarity is essential for the functioning of the state. The thesis follows a legal regulation from its inception, through the emergence of obsolescence to its abrogation. As this is a topical issue in the legal field, the sources of the thesis are mainly laws, explanatory reports, statements published on the official websites of political institutions or expert articles. In the first chapters, general theoretical issues are presented, in particular the interpretation of legal terms, the development of the legal order or the reasons for the emergence of the obsolescence. All the information contained here is essential for understanding Mission B.A.L.A.I, which aims to clarify the legal order by abrogating obsolete norms. As part of this initiative, the reader is introduced to the various abrogation laws and also the laws that are abrogated. The thesis also mentions the situation in the Czech Republic, where the same efforts are currently underway. The reader is introduced to the individual steps of the initiative, especially taking into account the analysis of the Czech legal system prepared for the Ministry of the...
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Modeling the initial curvature of members in the analysis of structural models
Aligerová, Jana ; Martinásek, Josef (referee) ; Vlk, Zbyněk (advisor)
This bachelor’s thesis deals with the reaction of pressed indirect members in terms of their stability. Three models of indirect members with different types of curvature will be used for the solution – a member model with initial curvature, a member model with initial benting and a member model indirect due to load. For these three models, a parametric study of the member will be made in which a calculation will be performed on a member with initial properties identical for all types of models. In the next section, the dependence of critical force and initial deflection on the behaviour of the member models with initial curvature and benting will be investigated. Furthermore, the member design will be carried out in terms of load carrying capacity. In this design, a comparison will be made between the simplified method of calculation on the curved members and the design in terms of the buckling strength concept. The acquired knowledge in the field of stability theory on an indirect member will be applied to the real structure of the lookout tower Borůvka near Hluboká.
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Replacement of directives with regulations on the example of legislation concerning protection of personal data within the EU
Suchanová, Kateřina ; Svobodová, Magdaléna (advisor) ; Král, Richard (referee)
The objective of the master thesis Replacement of directives by regulations on the example of personal data protection legislation in the EU is to describe the process of simplification of EU legislation based on the study of relevant political and legislative texts, especially with emphasis on the process of replacing directives by regulations. The first part of the master thesis focuses on the development of the process of simplification of the EU acquis, and then on the analysis of regulations that have been adopted since the late 1980s, and which partially or completely replaced the regulation contained in the directives. Based on the analysis of the proposals and the preambles to the adopted regulations, the reasons for the replacement were subsequently specified. The reasons are further categorized and described. The main research question in this part of the master thesis was to determine whether the replacement of directives by regulations is an appropriate tool used to simplify European Union legislation, whether it eliminates problems that may arise during the implementation of directives governing the issue and what are the main reasons that are specified by the EU legislators as a justification for the adoption of a new replacement legislation. In the second part, the master thesis...
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Module Orchestration of Multitenant Systems
Jeřábek, Filip ; Janoušek, Vladimír (referee) ; Smrčka, Aleš (advisor)
The aim of this thesis is to propose and demonstrate a solution for alternative conversion of an application into multitenant form together with its transfer from a customer server and deployment on a shared server of the company that develops this system. The conversion does not include a classical modification of the original application and implementation of multitenancy directly into its code. Using systems such as Docker and Kubernetes, modules of the original application will be extracted, containerized and orchestrated, creating the illusion of multitenancy. This thesis does not aim at presenting a single solution, but appeals to provide the necessary knowledge, multiple design variants and the implementation of a universal demonstration solution, where before using any of the designs, it is expected to modify it according to the specific needs of the actual solution and its subsequent implementation. The proposed solutions aim to simplify the process of this conversion, which is related to saving resources, and also to provide the possibility of creating the illusion of multitenancy for systems where the classical approach is too difficult or impossible.
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Easy Vulkan
Halás, Timotej ; Chlubna, Tomáš (referee) ; Milet, Tomáš (advisor)
Zatiaľ čo staršie grafické API (Application Programming Interface) ako OpenGL alebo DirectX verzie 11 a nižšej sa v súčasnosti stále bežne používajú, novšie rozhrania API, najmä DirectX 12 a Vulkan, prinášajú mnohé vylepšenia, ako je lepší výkon, natívny Ray-tracing na podporovanom hardvéri a efektívnejšie využitie CPU a GPU. Vylepšenia výkonu a efektívnosti sú výsledkom povahy rozhraní DirectX 12 a Vulkan API. Obidve sú pomerne nízkoúrovňové API. To znamená, že GPU je možné ovládať na oveľa nižšej úrovni, čo má za následok oveľa viac kódu potrebného, aby boli dosiahlnuté podobné výsledky ako pri použití staršieho rozhrania API. Táto práca predstavuje nový framework, vkEasy, ktorý zapuzdruje Vulkan API takým spôsobom, že väčšina jeho funkcií zostáva použiteľná, ale výrazne uľahčuje používanie Vulkan API na vkresľovacie alebo výpočtové operácie. Zdrojový kód obsahuje príklady, ktoré boli implementované pomocou vkEasy, aby ukázali jednoduchosť vkEasy a porovnali ho s kódom napísaným v čistom Vulkane. Bolo pozorované priemerne 94% zníženie potrebných riadkov kódu.
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Simplification of buildings based on typification
Gottstein, Otomar ; Bayer, Tomáš (advisor) ; Jindrák, Přemysl (referee)
Simplification of buildings based on typification Abstract The diploma thesis is focused on cartographic generalization. Its main aim was to develop a new method of simplification of buildings based on typification for areas with lower density of buildings (rural or mountain areas). The proposed method was designed for large scale maps (1 : 25 000 and 1 : 50 000). The presented generalization algorithm is based on preferential selection of buildings to be drawn on the map according to their civic importance, area and location towards roads, railways and streams. It respects cartographic rules used for this type of generalization. The algorithm was implemented in the Python programming language using the Shapely and Fiona libraries for a purpose of its proper testing. The ZABAGED and DATA50 data were chosen as suitable test data. Among other things, this thesis also introduces the evaluation method of typification results, which uses Voronoi diagram. Achieved results are presented on maps of fifteen villages with different spatial structure in both targeted scales. Keywords: digital cartography, generalization, typification, building, simplification
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