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Automatic Detection and Cartographic Generalization of Spot Heights from Digital Terrain Models
Polášek, Petr ; Lysák, Jakub (advisor) ; Tippner, Aleš (referee)
The aim of this work is to design automatic detection of spot heights from airborne laser scanning data and its generalization. The first part is about the idea of spot height: the importance of spot heights for altimetry representation on maps and suggestions concerning the scatter of spot heights on maps. In the following part, different approaches for terrain critical points extraction (peaks, depressions, passes) from digital terrain models are described as suitable places for spot heights location. Further, we introduce a description of geomorphological characteristics of these points by which is possible to identify its significance and generalize them. In accordance to analysis of Základní mapa ČR and recommendation for spot heights location described in literature we designed own method of automatic generation and generalization spot heights from digital terrain models. This method were implemented and there is a description of the test data and results on the real data DMR 5G of the algorithm in the end of the work. Powered by TCPDF (www.tcpdf.org)
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Map server visualizing the Albertov campus
Polášek, Petr ; Štych, Přemysl (advisor) ; Brůha, Lukáš (referee)
Map server visualizing the Albertov campus Abstract The basic aim of this work is to create an interactive web application which enables to display several map layers of the Albertov campus and its surroundings. The application will be providing information about university buildings and it will be created with Open Source tools MapServer and OpenLayers. In the first part the work deals with digital internet maps, web map services and with architecture of map servers. In the practical part are described both MapServer and OpenLayers and also the methodology of the work. Keywords: MapServer, OpenLayers, map server
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Service-oriented simulation architecture
Polášek, Petr ; Sklenář, Jaroslav (referee) ; Kavička,, Antonín (referee) ; Češka, Milan (advisor)
This thesis focuses on design, modeling and simulation of heterogeneous systems with emphasis on discrete-event systems. It proposes service-oriented simulation architecture where modeling and simulation is treated as a service and establishes a DEVS Meta Language that is intended for implementation of simulation models based on the DEVS formalism. Special M\&S techniques are described and integration of existing simulation tools is discussed as well.
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Simulator of Railway Interlocking
Hovorka, Bedřich ; Polášek, Petr (referee) ; Martinek, David (advisor)
Railway interlocking is a dispatching facility for traffic control. The dispatcher controls train paths by setting switches and signals. In this thesis, I describe the design and implementation of a simple simulator of the facility in the Java language. I have studied functions of this facility. I interested with structure of whole application. And I implemented behaviour of foundamental elements.
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UGE - Import/Export
Kádek, Tibor ; Polášek, Petr (referee) ; Smrčka, Aleš (advisor)
This thesis deals with creating graphs in application UGE (Universal graphic editor) and facilities it offers for plugins programmers. Goal of the thesis is to design UGML (UGE Graph Markup Language) data format, implement plugin for importing/exporting graph, implement SVG graphic format export and export into several bitmap formats. Thesis extends particular parts of application, especially API (application program interface) and manipulating graphical representation of objects.
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Anti-Malware Screensaver
Rebenda, Ivo ; Polášek, Petr (referee) ; Peringer, Petr (advisor)
The aim of this thesis is creating anti-malware screen saver and move hardware demanding anti-malware scanning, on time when the user doesn't work with computer. Application programming interface is AVG API, programming language C++. Target operating system is Microsoft Windows.
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