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Tools for visualisation of data from 3D laser scanners
Střižík, Jakub ; Jílek, Tomáš (referee) ; Burian, František (advisor)
Master thesis deals with the creation of the data visualization measured by 3D laser scanner using the Point Cloud method. Measured data were parameterized after loading for use in programming environment of Microsoft Visual Studio 2010 and in platform XNA. Individual data points forms the center of defined cubes which are displayed and create a scene where is possible to move through a user input in the form of a keyboard or mouse. Created algorithms were analyzed to determine the total running speed of the program, the individual as well as critical sections. The algorithms were optimized to a higher running speed of the program on the basis of analyzed data. Optimization was focused on the selection of retrieved data and on the method of their saving within the program environment. The next optimization process was based on the using of the other method for displaying of measured data points. Individual data points were displayed in form of square 2D texture replacing the cube. This square is rotating according to move of observer. Designed algorithm optimization leads to faster running of the program.
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Verification of the 3D laser scanner reliability
Franke, Jakub ; Zatočilová, Aneta (referee) ; Koutecký, Tomáš (advisor)
The aim of this bachelor thesis will be to verificate skills of the 3D laser scanner Gocator 2330 produced by LMI Technologies. The main objectives of this work will be the identification of parameters that influence scanning with 3D laser scanner. Some of these factors will be further verified in the practical part of this thesis. The output will be a brief overwiew of the abilities of this scanner.
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Verification of the 3D laser scanner reliability
Franke, Jakub ; Zatočilová, Aneta (referee) ; Koutecký, Tomáš (advisor)
The aim of this bachelor thesis will be to verificate skills of the 3D laser scanner Gocator 2330 produced by LMI Technologies. The main objectives of this work will be the identification of parameters that influence scanning with 3D laser scanner. Some of these factors will be further verified in the practical part of this thesis. The output will be a brief overwiew of the abilities of this scanner.
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Tools for visualisation of data from 3D laser scanners
Střižík, Jakub ; Jílek, Tomáš (referee) ; Burian, František (advisor)
Master thesis deals with the creation of the data visualization measured by 3D laser scanner using the Point Cloud method. Measured data were parameterized after loading for use in programming environment of Microsoft Visual Studio 2010 and in platform XNA. Individual data points forms the center of defined cubes which are displayed and create a scene where is possible to move through a user input in the form of a keyboard or mouse. Created algorithms were analyzed to determine the total running speed of the program, the individual as well as critical sections. The algorithms were optimized to a higher running speed of the program on the basis of analyzed data. Optimization was focused on the selection of retrieved data and on the method of their saving within the program environment. The next optimization process was based on the using of the other method for displaying of measured data points. Individual data points were displayed in form of square 2D texture replacing the cube. This square is rotating according to move of observer. Designed algorithm optimization leads to faster running of the program.
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