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Construction technological project of residential building in Liberec
Plachý, Jakub ; Hrdličková, Eliška (referee) ; Novotný, Michal (advisor)
This diploma thesis deal with phase of construction, which is foundation and upper construction of apartment building Komenského in Liberec. Building is situated in built-up and green area. Foundation circumstances is half difficult because of lower water included in soil. In this phase, we use formowork for columns, walls and roof. Used formwork is from Peri company, Quatro, Trio and Multiflex. There is suteren in the house, and because of lower water and high index of radon, we have to protect structure by compact waterproof isolation. This project contains formwork schematics and the time calculation needed to protect concrete until accomplishment. Other task is thermal review of constructions.
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Directional Image Representations
Zátyik, Ján ; Rajmic, Pavel (referee) ; Průša, Zdeněk (advisor)
Various methods describes an image by specific shapes, which are called basis or frames. With these basis can be transformed the image into a representation by transformation coefficients. The aim is that the image can be described by a small number of coefficients to obtain so-called sparse representation. This feature can be used for example for image compression. But basis are not able to describe all the shapes that may appear in the image. This lack increases the number of transformation coefficients describing the image. The aim of this thesis is to study the general principle of calculating the transformation coefficients and to compare classical methods of image analysis with some of the new methods of image analysis. Compares effectiveness of method for image reconstruction from a limited number of coefficients and a noisy image. Also, compares image interpolation method using characteristics of two different transformations with bicubic transformation. Theoretical part describes the transformation methods. Describes some methods from aspects of multi/resolution, localization in time and frequency domains, redundancy and directionality. Furthermore, gives examples of transformations on a particular image. The practical part of the thesis compares efficiency of the Fourier, Wavelet, Contourlet, Ridgelet, Radon, Wavelet Packet and WaveAtom transform in image recontruction from a limited number of the most significant transformation coefficients. Besides, ability of image denoising using these methods with thresholding techniques applied to transformation coefficients. The last section deals with the interpolation of image interpolation by combining of two methods and compares the results with the classical bicubic interpolation.
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Analytical methods applied for the evaluation of environmental contamination by uranium ore mining
Bílek, Jiří ; Holubová, Zuzana (referee) ; Čáslavský, Josef (advisor)
This thesis deals with the testing procedures used in monitoring of environmental contamination after uranium ore mining in the uranium mine in Dolní Rožínka. It deals with the determination of radioactive elements radium, uranium and radon. The methods used for the determination of radioactive elements in mine laboratory in Dolní Rožínka are described. The thesis also mentions other applicable methods for determination of uranium. The metods of determination of manganese, iron and other metallic elements are also summarized in brief.The values of concentrations of monitored analytes in selected locations are presented at the end of the thesis. These values, which were provided by laboratories in Dolní Rožínka, are valid for 2010.
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The family house in Věžnice
Stránská, Miroslava ; Jelínek, Petr (referee) ; Hradil, Dušan (advisor)
Bachelor´s thesis deals with the project documentation for the realization of a new family house designed for inhabitition by four persons. The house has a partial basement and one floor. The construction is designed from traditional building materials. The house is roofed with a hipped roof. The thesis also contains a seminar thesis, which deals with waterproofing of lower part of the building and radon arrangement.
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