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Profitability analysis of 3D in movies
Tesař, Tomáš ; Svoboda, Miroslav (advisor) ; Bartoň, Petr (referee)
The main hypothesis of this dissertation says that movies which are shown in cinemas in 2D and also 3D version have greater box office than movies which are shown only in 2D version. The model with two simultaneous equations was constructed to confirm or reject this hypothesis. Data set includes movies which had wide release between January 2009 and December 2011 in the USA. The results show that 3D has no influence in the first week but there are negative significant effect on the number of screens, which could be connected with insufficient capacity of technologically equipped screens, and positive significant effect on revenues in the next nine weeks. The model includes other important and significant factors influencing revenues and the thesis compares these results with recent literature dealing with this topic.
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3D Possibilities of the GIS
Svoboda, Bohumír ; Pokorný, Pavel (advisor) ; Kincl, Tomáš (referee)
Bachelor's thesis is aimed at presentation of three-dimensional geographic systems. Specifically its output is to create a 3D model of Faculty of management building complex in Jindřichův Hradec. Constructed model will be uploaded to the commercial map server with three dimension support. The work also includes theoretical information, particularly instruments that bring 3D to the map and the most frequent methods applied to the 3D visualization of geodata are described. Chosen systems and their possibilities are also introduced.
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Compare a software for 3D modeling buildings
DOLEJŠÍ, Jakub
In todays world internet and internet applications are often used 3D models, which can be used for presentation cities, significant buildings, landmarks and more. The aim of my work is make a classification of software for 3D modeling. As tested model was chosen a town hall in Ceske Budejovice. In every software will be created same model for compare software. The comparing will be make according to predetermined criteria, which will be used to final summary sheet.
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3D model of historic buildings for internet application
ERHART, Jaroslav
Current is made by a number of city spatial model building. Not to be left only the dead model, it is advisable to assign each object information from other information system. The aim of this work is to create a model block surround the historic part of Ceský Krumlov and their various virtual models of buildings to assign links to external information from the encyclopedia and possibly other city information systems. Resulting virtual model will be presented on the Internet. In the process the work sheet about how to use 3D web presentation the city, as a model for promoting the city as well, as for commercial applications.
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Historical development vizualizated in 3D models
SRNSKÝ, Pavel
This thesis discusses current 4D modeling capabilities of historic buildings. The thesis determined the availability of historical materials needed to create a real 3D model of selected parts of Czech Krumlov, in my case, the State Castle Czech Krumlov. It was also necessary to choose the best method of process and describe all parts of making 4D model with historical change. She had to be found the current situation of programs for creating these 4D models, their parameters and possibilities. Based on the results was written the evaluation report and the practical parts of the procedure was tested on the selected object. The main objective therefore was to create a 4D model with historical change and determine its usefulness of such a 4D model in practice. The result of this work is the 4D historical model of State Castle Czech Krumlov, using appropriate software and materials.
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Evolution of radiotherapeutic methods from 2D to 3D techniques in radiotherapy of the head and neck area
URBANOVÁ, Petra
Malign tumours of the ENT area rank fifth to sixth in the global occurrence of malignities. Two thirds of patients with head and neck tumours start their treatment with locally developed condition. In the Czech Republic, head and neck tumours represent 2 {--} 3 % of all malignant tumours. The most common head and neck tumours occur in the areas of larynx, hypopharynx, and oropharynx. In the everyday life, the face, head, and neck represent areas most exposed in external contact, perception, and control of oneself. The centres of mimics, communication, and speech are located there. Head, neck, and especially the face are the most visible parts of the human body. This also makes for the specific nature of oncological conditions of the head and neck. Currently, thanks to modern technologies, powerful computer systems, and a range of modern appliances, radiotherapy takes up prominent position in the treatment of head and neck carcinomas. Thanks to advanced imaging technologies, new techniques can be performed with linear accelerators, especially the IMRT and IGRT methods. These techniques allow for substantially lower radiation load on the surrounding healthy organs, which was not possible previously. Results of comparative studies based on average values speak clearly for the latest technologies and modern IMRT techniques. The resulting dosage load on the critical organs (the spinal cord) is much higher in patients planned with the older techniques than in the case of the IMRT. When using IMRT techniques, dose gradient is steeper, and so are the mean dose values (Dmean), than in the case of 3D techniques planning, which allows for the escalation of the dose in the target volume in the next phases of radiotherapy. The other studied parameter is also lower {--} the maximum dose in the PTV target volume, which is usually easy to keep below 107 % of the total prescribed dose (in accordance with international recommendations the dose in target volume should range between 95 % and 107 % of the total dose). The aim of the bachelor{\crq}s thesis was to compare the new and older radiotherapeutic methods applied to the head and neck area. Comparing these methods is very complicated as the planning itself is a sophisticated issue. The evaluation was carried out through statistic processing of 25 patients treated with the IMRT technique. In order to make the comparison as exact as possible the 3D plan was performed also on identically designed target volume.
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