National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
The Evolution of Space Telescopes
Bátorová, Silvia ; Sučková, Magda (referee) ; Froehling, Kenneth (advisor)
Tato bakalářská práce se zaměřuje na popis historie dalekohledu, počínaje refrakčními a reflexními verzemi optického dalekohledu a pokračuje stručným nástinem historie radioteleskopu a vesmírných dalekohledů obecně. Poté jsou specifikovány základní vlastnosti kosmických dalekohledů a jejich pozitivní a negativní vlastnosti jsou porovnány. Na závěr jsou popsány tři nejdůležitější vesmírné dalekohledy a jejich přínosy pro vědu jsou objasněny.
Physical aspects of digital image and object detection using convolutional neural networsk
ŠTINDLOVÁ, Lucie
The thesis is focused on computer vision and the comparison of trained deep learning models. In the theoretical part, a detailed overview of the physical properties of the visible electromagnetic spectrum and the principles of the digital image, including it, is processed. This is followed by a review of image processing methods, where conventional methods and then convolutional neural networks are briefly characterized. The practical part is focused on creating a suitable dataset with annotations, which is further applied for training selected models. The variability and accuracy of the obtained results is analyzed from the point of view of the selected evaluation metrics, as well as based on the experimental determination of input parameters for training.
Czech mobile providers market through the eyes of Ronald Coase
Benešová, Tereza ; Šíma, Josef (advisor) ; Munzi, Tomáš (referee)
The diploma work is focused on situation and function of Czech mobile providers market. The theoretical background is based on Ronald Coase's findings. The functionality of theoretical hypothesis is verified and further discussed on the basis of foreign telecommunication markets. Different real economics provide valuable experience concerning identification of possible assets and problems. The acquired information is consequently used for analysis of Czech mobile market. Next to the evaluation of the current situation the focus is given to the planned auction of frequencies. Conditions of this auction are described and the potential influence to future Czech mobile providers market is monitored.

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