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Semiautomatic determination of object heights from a stereopair of aerial images
Šatánek, Petr ; Potůčková, Markéta (advisor) ; Schneider, Michal (referee)
The Thesis considers design and creation of software application, which would enable an evaluation of stereopair aerial photographs, for which the external and internal orientation elements are known. The transformation is based on collinearity condition equations. Within the application, a 3D interface is created, in which all measured points, defining objects, are loaded and a wire model is created. These objects can be automatically found on a neighbouring image using the corresponding point-searching algorithm. The output can be exported into chosen format. The first part of Thesis is dedicated to theory of Java programming, usage of Swing Apllication Framework a third-party libraries. This part also describes basics of photogrammetry and the choice of method for corresponding point-searching algorithm. Also the problematics of coordinate transformation between image space and Earth object space are described. The second part describes the application design and architecture, used technologies (the Java programming language, the Java Swing libraries) and describes questions of basic algorithms (image loading, automated search of corresponding point, results exportation). In the final part created application is tested, the achieved results are summarized and further possibilities of improvement are...
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