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Newly-built mixed-use building, Jihlava
Kratochvíl, Aleš ; Nováková, Eva (referee) ; Kolář, Radim (advisor)
The subject of this thesis is the construction and maintenance of project documentation for the implementation of the multipurpose building in Jihlava. Designed building is located in the southern town of Jihlava, in the slightly hilly terrain on the west side. The house is rectangular ground plan, with a projecting portion bowling lanes. Roofing form a single-slope roof. It is a multifunctional building, the first floor consists of a restaurant with bowling lanes in the second and third floor houses the Tax Office. They used conventional and traditional building materials. The thesis also specializing on the subject of air conditioning and heating.
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Methods for texture analysis in ophthalmologic images
Hanyášová, Lucie ; Szabó, Zoltán (referee) ; Kolář, Radim (advisor)
This thesis is focused on texture analysis methods. The project contains an overview of widely used methods. The main aim of the thesis is to develop a method for texture analysis of retinal images, which will be used for distinction of two patient groups, one with glaucoma eyes and one healthy. It is observed that glaucoma patients don´t have a texture on the eye ground. Preprocessing of the images is found by transfer of the image to different color spaces to achieve the best emphasis of the eye ground texture. Co-occurrence matrix is chosen for texture analysis of this data. The thesis contains detail description of the chosen solutions and feature discussion and the result is a list of features, which can be used for distinction between glaucoma and healthy eyes. The method is implemented in Matlab environment.
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Flat house - Blatná
Hess, Samuel ; Pilný, Ondřej (referee) ; Kolář, Radim (advisor)
The bachelor's thesis deals with the design of a new apartment building in the suburbs in the town of Blatná. Apartment building have 4 above ground floors, in which there are 8 housing units. On the 1st floor there are cellars, technical premises, carriage house, dryer and common room. On the 2nd-4th floor there are housing units. The whole building is connected by a two-arm staircase and an elevator, which is located between the staircase. Next to the building there are 9 parking spaces. The construction is based on foundation strips. The supporting system is wall-mounted. The ceilings and the roof are formed by a monolithic reinforced concrete ceiling. The building is covered with a flat single-skin vegetation roof. The thermal insulation of the building will be solved by peripheral ceramic blocks porotherm with mineral wool filling.
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Segmentation of cardiac tissue fibrosis in MRI data
Sokol, Norbert ; Mézl, Martin (referee) ; Kolář, Radim (advisor)
Late gadolinium enhancement cardiovascular magnetic resonance imaging can be used to visualize pre-ablation fibrosis or post-ablation myocardial scar. This can significantly helps patients with myocardial fibrosis to determine region of fibrosis and for post-operative validation of intervention after radio-frequency catheter ablation. In this thesis, i introduce an algorithm for successful distinguish of fibrosis on datasets of patients with myocardial fibrosis, scanned at Faculty hospital at St. Anne’s University Hospital.
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Detached house
Jonáš, Pavel ; Vahalová, Eva (referee) ; Kolář, Radim (advisor)
This project solves the detached house. The detached house is situated in the village Rabštejnská Lhota. It is built of bricks POROTHERM. Perimeter walls are insulated by EPS insulation. The building consists of two floors and one underground floor. The roof is saddle roof. Ground plan area of the building is 112 square meters.
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Inverse values of EEG signal power in joint EEG-fMRI analysis
Sanetrníková, Dominika ; Kolář, Radim (referee) ; Labounek, René (advisor)
The first part of this thesis summarizes the basic theory of brain activity measurement using the BOLD signal and scalp EEG, the effect of noise phenomena in the data and its suppression, the merger of the fusion of the measured data using the general linear model and the current implementation of computational algorithms in the software library EEG Regressor Builder 1.0. Within the own solution of this thesis, the changes of the software library to version 1.1 were realized according to the requirements of the bachelor thesis. The hypothesis that temporal changes of the EEG relative band power (20 - 40Hz) has the same spatial correlates with the BOLD signal as the inverse power in the frequency range 0-12Hz. The hypothesis was rejected based on the calculation of similarity criterions between 3D activation maps for different parameter settings of the joint analysis calculations. As an appropriate criterions were chosen the correlation coefficient and the cosine criterion. The Euclidean distance was proved to be unfit. Also it was proved the inverse power value of EEG signal in the given frequency band brings to the common EEG-fMRI analysis an anti-correlated signal to the normal absolute power in the same frequency band. Furthermore the influence of regressors describing motion artifacts reduces the number of supra-thresholded voxels.
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Achilles tendon reflex measurement
Mášová, Lenka ; Kolář, Radim (referee) ; Chmelař, Milan (advisor)
The first two chapters are devoted to general issues relating to the Achilles tendon and brings important insights that are required for subsequent practical part. To the practical part is also devoted the following chapter. The first chapter is more of a medical nature. It explains the function and location of the Achilles tendon. Above all, the nature of the examination. Then follow chapters dealing with the assembly of functional devices for sensing the Achilles tendon reflex. This section begins in the third chapter discusses the preparation and block diagrams for the sensor and its technical solutions. The following chapter is about constructing electrical circuits, calculation of component values for the device of Achilles tendon reflex. The fifth chapter deals with the ability to view the scanned signal and the final chapter is devoted to measurements of the device on a group of volunteers.
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System for Eye Movement Monitoring
Vojtíšek, Jiří ; Kolář, Radim (referee) ; Čmiel, Vratislav (advisor)
This work deals with eye tracking systems and possibility of using them for control of many software or hardware devices. Project explains eye anatomy and electrophysiology, types of eye trackers and methods of eye tracking. We studied methods of image processing and image analyzing in LabVIEW development system and IMAQ Vision subsystem. On the base of these studies, we created whole eye tracking system .This system can be used for both the eye tracking from video recording and real time eye tracking. This system can monitor position or trajectory of look.
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