33 research outputs found

    Diagnostika podniku MORAVIAPRESS, a.s.

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    Import 20/04/2006Prezenční výpůjčkaVŠB - Technická univerzita Ostrava. Ekonomická fakulta. Katedra (152) podnikohospodářsk

    Automatic Construction of a Terrain Map by a Drone

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    The thesis describes a tool for the auto-creation of a map of an area mapped by a drone. The mapping is done by systematically taking aerial images of the Earth’s surface. The acquired images are then processed using the proposed methods discussed in this thesis. The first method is based on positional metadata in each image and the remaining two procedures perform image analysis using computer vision algorithms. These methods are implemented as a Python code utilizing the OpenCV library, Numpy and Exif. During the experiments, the proposed methods were applied to the custom datasets. The input to the tool is the images, which are processed using one of the proposed methods to produce the output map
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