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Interactive Medical Image Segmentation
Kříž, Radim ; Štancl, Vít (referee) ; Španěl, Michal (advisor)
This work deals with the possibilities of interactive segmentation of medical image data using a ITK library and segmentation method level-set. It discusses the possibilities of an interactive influencing of segmentation with user-defined edges and facilitate segmentation using modes allow automatic adjustment of parameters. An integral part of this work is user-friendly segmentation tool built on ITK library and segmentation method level-set, which clearly demonstrates the possibilities of modes and added edges in practice. Design and implementation of this tool is also part of this work.
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Realtime Weather in a Landscape Visualisation
Vlček, Adam ; Jošth, Radovan (referee) ; Seeman, Michal (advisor)
Thanks to the increasing computation power the complexity and dynamism of virtual reality is continuously improving. This work aims to examine influences of weather in a landscape and the means to simulate and dynamically visualize them in real time on the current personal computer hardware. The main goal is to find quick well looking approximations rather than a complex physically correct simulation. The work covers using modern programmable GPU not only for visualization but also as a powerful simulation instrument. The main topic is water movement in the terrain and its effects on it like erosion, snow melting and moisture impact on vegetation. This requires dynamic terrain texturing and algorithms supporting fast geometry and normals updates.
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Interactive System for Presentation of Genealogical Data
Kakiš, Dávid ; Vídeňský, František (referee) ; Zbořil, František (advisor)
The thesis is aimed at the design and the creation of an application in order to provide an alternative for presenting genealogic data. The thesis documents the basic theoretical knowledge about genealogy, user interaction with a computer system and existing software solutions. As a result, a single-page web application was created using Laravel and AngularJS frameworks, including it's own way of storing data in MySQL. In practice, the application output should be able to provide a simple interface for comfortable use and presentation of family trees to a wide group of users
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Mathematical modeling of mechanical systems of vehicles
Zháňal, Lubor ; Svída, David (referee) ; Porteš, Petr (advisor)
This thesis deals with design and implementation of the computing system, which would allow interactive simulation of kinematics and dynamics of vehicle mechanical systems or general mechanisms with the help of modern computer technology. In the thesis is described a basic working principle, optimization of numerical simulation parameters, as well as the implementation itself in the form of functional application and its key parts. Described are also possibilities for the use of virtual reality devices in conjunction with visualization of simulation process. Final comparative tests have confirmed the functionality and high performance of the created system.
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Reliefs
Horčicová, Monika ; Sedlák, Jan (referee) ; Gabriel, Michal (advisor)
This master´s thesis consists of three relief objects composed from femur bones. The first relief object is geodetic structure applied to the shape of a sphere. The following two are deformed by softening the material from which they are cast. The second relief object also works with geometry (a square at the base) and systematic folding bones according to a clear order. The third relief can directly interfere with the viewer - the individual femurs contain every two magnets and therefore can move freely with them after the metal plate.
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RDF Data Visualization in Web Browsers
Škrobánek, Kristián ; Polčák, Libor (referee) ; Burget, Radek (advisor)
This diploma thesis focuses on graph database data visualization, where data is stored in RDF format. Standard visualisation of RDF data in tables does not offer sufficiently usable user view. One of the goals of this work is to show RDF data in interactive graph, which is ideal form of viewing data considering lucidity and information value. The graph gives good view of not only the data itself but also relationships between the data. Another goal is to test ability of browsers to visualize large amounts of data.
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Utilization of MHP platform in DVB-T
Janík, Lukáš ; Balík, Miroslav (referee) ; Kohoutek, Michal (advisor)
This bachelor‘s thesis solves the problem of digital television and set-top boxes, more precisely MHP platform and its use in DVB-T. In the first chapters I talk about analogue terrestrial broadcasting and necessity of transition to digital broadcasting. In addition, you can read about the necessity of the MHP platform implementation as the stable part of the DVB-T. I analyse this platform and describe the pros, cons and possibilities for its use at presen and in the future. I mention the different types of set-top boxes and their main manufacturers. I also describe an application development cycle, from writing the source code, despite testing in the development environment of IRT, respectively Osmosys, until loading to the real set-topbox. I also represent here the practical part of my bachelor‘s thesis, which was the development of chat client for the MHP platform and it allows two users to communicate in real time. This application I tested in the IRT and I uploaded it to the real set-top box. Next I analyze Java programming language, such as the appropriate development language for this platform. I mention the HAVi standard and its relevancy in usage of MHP platform.
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Stylized 3D rendering
Jenikovský, Daniel ; Kudělka, Vladimír (referee) ; Vaněk, Vojtěch (advisor)
In my work I create a specific technical solution for creating stylized rendering. Rendering mimics the visuals of 90's games, but I add advanced visual effects to their pixel visuals, common to today's titles. It is created for a specific group project - a game, but it is also possible to use it independently of this project and thus implement it (or its parts) into other future projects.
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Comparison of online interactive applications and their use in education
Šašek, Martin ; Leipert, Jiří (advisor) ; Lapeš, Jakub (referee)
The purpose of this thesis is to select a user-friendly interactive application for teaching and to present it in the form of an instructional video including instructions in text form for its use in pedagogical practice. Selection of the most suitable interactive application was made by comparison on the basis of a five-element methodological evaluation scale, which resulted from a literature search and Internet resources and from the experience gained from my own teaching practice. The applications were evaluated on the degree of interactivity, accessibility of the application, availability of the license, language proficiency and user experience with each application. The comparison was then evaluated and the selected Nearpod application was characterized, its features and capabilities were described from the perspective of the teacher and the student. Instructions for its use were created in the form of a set of instructional tutorial videos, which were published on the website https://sites.google.com/view/vyucovat-interaktivne. These videos present the environment of the interactive application Nearpod, show the basic way of working with the application, the preparation of teaching material and focus on practical recommendations for using the tool in daily pedagogical practice. KEYWORDS...
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