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Image Segmentation Using Height Maps
Zahrádka, Jiří ; Švub, Miroslav (referee) ; Španěl, Michal (advisor)
This bachelors thesis covers an issue of image processing with focus on image segmentation. It summarises and describes the segmentation methods, which using an image as height map. It also includes description of design and realization of program, which is used for Watershed segmentation.
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Processing of documents for future project of small water course restoration in the agriculturally used landscape
ZÁBRANSKÁ, Dora
This thesis compiles documents for future project of restoration of Měkynecký stream. In the thesis are analyzed hydrological, climate, pedological, geomorphological and geological conditions of the catchment basin. There is also described land use of the basin and the system of ecological stability. The thesis includes analysis of erosion and its numerical expression too. The vegetative accompaniement of watercourse is assessed by using QBR method. For the needs of restoration project the part of the stream was divided into four parts and these were described in detail. The literature review deals with watercourses modifications, which have been made in the past and their nagative impacts on water regime of the landscape. It also describes watercourses restoration and its particular interventions. This part includes an overview of documents, that should be compiled and analyzed before starting the preparation of project documentation.
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Image Segmentation Using Height Maps
Zahrádka, Jiří ; Švub, Miroslav (referee) ; Španěl, Michal (advisor)
This bachelors thesis covers an issue of image processing with focus on image segmentation. It summarises and describes the segmentation methods, which using an image as height map. It also includes description of design and realization of program, which is used for Watershed segmentation.
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Feasibility study for the revitalization of watercource in a small farmed basin
POLÍVKOVÁ, Helena
POLÍVKOVÁ, H. (2014): Feasibility study for the revitalization of watercource in a small farmed basin, Diploma Thesis, University of South Bohemia, Faculty of agriculture, Department of Landscape Management, 67 pages. This diploma thesis deals with the study revitalization of Radimovický stream. The present work takes into account the state of the entire basin Radimovický stream. Moreover the proposal of the study revitalization describe the thesis geology and geomorphological characteristic, pedological characteristic, drainage, land use of watershed, ecological stability basin, erosion control or territorial system of ecological stability. In the design of the thesis is the water flow divided into three sections in which the individual proposals revitalization solved. The important part of diploma thesis represents tables and maps, which focus on the individual characteristics of basin Radimovický stream.
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Solution of erosion protection at the model basin using mathematical modeling
KŘÍHA, Jan
The contents of this thesis is an examination and assessment of erosion processes in the catchment Budského stream. The area of interest falls into three cadastral territory, Malče, Besednice a Soběnov. Catchment area is 7.1 km2. Integral part of work is the pedological and hydrological research. It was evaluated the impact of waste in the surrounding villages. In the catchment basin, has a significant influence Besednice reservoir. It was assessing its impact on the environment and erosion control functions. Using the acquired information has been calculated N-year water and the amount of drifted soil by Wischmeier and Smith. Another goal is to process this data using software modeling and evaluate output. Against this background and the results are recommended measures to reduce soil loss from these plots.
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