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Navigation system for vehicles
Dobiaš, Martin ; Machek, Pavel (advisor) ; Mareš, Martin (referee)
First part of the work is devoted to preparation of environment for building a navigation software. For map rendering and other geospatial data manipulation we use libraries of Quantum GIS. The work comprised also library refactoring and creation of bindings for Python language, that's also the language used for development of the navigation system. Second part presents principles and implementation of navigation in a roadmap. Software searches for an optimal route based on given start and destination. It takes in account different road types, one-way streets, turn restrictions and/or other restrictions. In case a GPS receiver is connected to the computer, it displays navigation hints based on current position of the vehicle.
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Structural recognition of facades
Dobiaš, Martin ; Zitová, Barbara (referee) ; Šára, Radim (advisor)
We investigate a method for interpretation of facades from single images. The emphasis is on the separation of knowledge about facade structure and detection of facade elements. The interpretation task is formulated as a Bayesian inference problem of nding maximum a posteriori estimate. A stochastic model that encompasses the structural knowledge about facade elements is presented and an it is used together with an integrated classi er to determine the correct positions of facade elements. We construct a Markov chain Monte Carlo sampler that solves the problem. Various improvements of the model and sampling algorithm are discussed. Finally, we propose a more general approach for structural recognition using context-free grammars that could be used for other computer vision tasks.
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Navigation system for vehicles
Dobiaš, Martin ; Mareš, Martin (referee) ; Machek, Pavel (advisor)
First part of the work is devoted to preparation of environment for building a navigation software. For map rendering and other geospatial data manipulation we use libraries of Quantum GIS. The work comprised also library refactoring and creation of bindings for Python language, that's also the language used for development of the navigation system. Second part presents principles and implementation of navigation in a roadmap. Software searches for an optimal route based on given start and destination. It takes in account different road types, one-way streets, turn restrictions and/or other restrictions. In case a GPS receiver is connected to the computer, it displays navigation hints based on current position of the vehicle.
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Physiological Load Imposed on the Ice-hockey Goalkeeper in a Match
Dobiáš, Martin ; Süss, Vladimír (advisor) ; Vojta, Zdeněk (referee)
4 ABSTRACT Thesis title: Physiological Load Imposed on the Ice-hockey Goalkeeper in a Match Thesis goals: - To describe the load imposed on the goalkeeper during ice-hockey matches - To compare the results of laboratory measurements with other studies - To describe the goalkeeper's load during the game within the defence third - To describe the goalkeeper's load during the game outside of the defence third - To describe the goalkeeper's load during the power play within the defence third Methods: The thesis presents a descriptive case study based on monitoring the heart rate of an ice-hockey goalkeeper during the match. The results were obtained through observations and a record of the goalkeeper's heart rate. The study was realized during three ice-hockey matches. Results: - The goalkeeper's heart rate was above the aerobic threshold - In comparison with other studies the laboratory test results were lower - For most of the game within the defence third the goalkeeper's heart rate was above the aerobic threshold - During the game outside of the defence third the goalkeeper's heart rate was mostly below the aerobic threshold - During the power play within the defence third the goalkeeper's heart rate was above the aerobic threshold Key terms: ice-hockey, goalkeeper, physiological load during the match,...
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