National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Software Module for Point Clouds Display in Virtual Reality
Bařinka, Martin ; Chromý, Adam (referee) ; Žalud, Luděk (advisor)
Goal of this bachelor's thesis is development of application for rendering multispectral pointclouds, meshes and transparent meshes. Input data can be generated by different types of scaners. This thesis describes types of equipment for virtual reality display. There are basic data about virtual reality history, compares popular formats for 3D model storage. Thesis describes program features and contains user guide. Finally there is analysis and evaluation of each optimalisation at defined conditions.
Heterogeneity in forest vegetation monitoring with remote sensing
Kolešová, Petra ; Kolář, Jan (advisor) ; Potůčková, Markéta (referee)
Heterogeneity in forest vegetation monitoring with remote sensing Abtract The main aim of this diploma thesis is to examine the suitability of various classification approaches for forest vegetation categorization using Landsat 8 satellite imagery. Two satellite images acquired during vegetative period (8th March, 27th July 2013) were chosen. The overall goal of the study is to explore the potential of using statistical methods to obtain information about forest heterogeneity in a given territory. Chosen study sites are defined by administrative boundaries of selected municipalities from South and Central Bohemia located within following municipalities with extended powers - Blatná, Milevsko, Písek, Příbram and Sedlčany. Supervised and unsupervised classifications were used based on obtained training areas and orthophoto. The definition of chosen classes (coniferous forests, mixed forests, ecotones, structurally homogeneous deciduous forests and structurally heterogeneous deciduous forests) was identical with the categories used in "Project MT 11425-5/2010 The Mapping of Natural Zoonoses Focal Points, Transferable on Humans in the Czech Republic and Their Changes Affected by the Modification of Climate". Due to large amount of training datasets obtained from field survey, ortophoto and spectral analysis,...

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