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Point and Line Parameterizations Using Parallel Coordinates for Hough Transform
Juránková, Markéta ; Kälviäinen, Heikki (referee) ; Kittler, Josef (referee) ; Herout, Adam (advisor)
Tato dizertační práce se zaměřuje na použití paralelních souřadnic pro parametrizaci čar a bodů. Paralelní souřadný systém má souřadnicové osy vzájemně rovnoběžné. Bod ve dvourozměrném prostoru je v paralelních souřadnicích zobrazen jako přímka a přímka jako bod. Toho je možné využít pro Houghovu transformaci - metodu, při které body zájmu hlasují v prostoru parametrů pro danou hypotézu. Parametrizace pomocí paralelních souřadnic vyžaduje pouze rasterizaci úseček, a proto je velmi rychlá a přesná. V práci je tato parameterizace demonstrována na detekci maticových kódů a úběžníků.
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Teaching the game of geocaching as a leisure activity at elementary school
Kittler, Jan ; Frainšic, Michal (advisor) ; Šafránek, Jiří (referee)
Title: Teaching the game of geocaching as a leisure activity at elementary schools Objectives: The objective of this thesis is to promote the game of geocaching as an organised school activity for pupils of upper primary schools. To offer participants the activity they will learn to use in their free time. Methods: The research sample consisted of 32 students from upper primary schools in Prague 4 and Prague 9. There was a pedagogical worker in each group who was helping the students with four theoretical and practical lessons for one month. A questionnaire survey and interview with teachers were used as methods for obtaining data. The questionnaire was presented to the participants before the start of the project and then again one month after its completion. The interview with teachers was carried out only after the intervention. Results: The results of this thesis show that the project participants would like to participate in the game of geocaching in the future. Overall, about a quarter of those surveyed go in for geocaching in their free time, but only 6 % of them were devoted to it after the intervention. Due to the effect of the intervention programme, no demonstrable change of the measured values, obtained from the participants after the project completion, has occurred. Keywords: GPS,...
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Teaching the game of geocaching as a leisure activity at elementary school
Kittler, Jan ; Frainšic, Michal (advisor) ; Šafránek, Jiří (referee)
Title: Teaching the game of geocaching as a leisure activity at elementary schools Objectives: The objective of this thesis is to promote the game of geocaching as an organised school activity for pupils of upper primary schools. To offer participants the activity they will learn to use in their free time. Methods: The research sample consisted of 32 students from upper primary schools in Prague 4 and Prague 9. There was a pedagogical worker in each group who was helping the students with four theoretical and practical lessons for one month. A questionnaire survey and interview with teachers were used as methods for obtaining data. The questionnaire was presented to the participants before the start of the project and then again one month after its completion. The interview with teachers was carried out only after the intervention. Results: The results of this thesis show that the project participants would like to participate in the game of geocaching in the future. Overall, about a quarter of those surveyed go in for geocaching in their free time, but only 6 % of them were devoted to it after the intervention. Due to the effect of the intervention programme, no demonstrable change of the measured values, obtained from the participants after the project completion, has occurred. Keywords: GPS,...
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Point and Line Parameterizations Using Parallel Coordinates for Hough Transform
Juránková, Markéta ; Kälviäinen, Heikki (referee) ; Kittler, Josef (referee) ; Herout, Adam (advisor)
Tato dizertační práce se zaměřuje na použití paralelních souřadnic pro parametrizaci čar a bodů. Paralelní souřadný systém má souřadnicové osy vzájemně rovnoběžné. Bod ve dvourozměrném prostoru je v paralelních souřadnicích zobrazen jako přímka a přímka jako bod. Toho je možné využít pro Houghovu transformaci - metodu, při které body zájmu hlasují v prostoru parametrů pro danou hypotézu. Parametrizace pomocí paralelních souřadnic vyžaduje pouze rasterizaci úseček, a proto je velmi rychlá a přesná. V práci je tato parameterizace demonstrována na detekci maticových kódů a úběžníků.
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Vector Analysis in GIS Systems
Kittler, Jan ; Chmelař, Petr (referee) ; Burget, Radek (advisor)
The overall goal of the thesis was to study available geographic information systems (GIS) and to explore the functionality they provide. The implementation was focused on module for vector data creation and data analysis. As examples were used existing systems like GRASS and ArcGIS. The result of this master thesis was a plug-in integrated into the GIS of DELINFO, spol. s r.o. company. The plug-in can open, modify and save vector data in shapefile format. The plug-in is also able to do some basic analysis of the vector data, such as a region intersection, a union, hit tests and a distance measurement. This thesis could be used as a pattern for vector data operations in GIS.
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