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Example of land fragmentation (Romanian village)  

Example of land fragmentation (Romanian village)  

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In more and more spheres of activity (industry, construction, aerospace, quarry, etc.) it is necessary to achieve three-dimensional models. Currently, using high-resolution digital images for the 3D reconstruction of an object can be a precise and an inexpensive alternative, used more frequently in the research studies. The data acquisition process...

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Extracting 3D information from a moving camera is traditionally based on interest point detection and matching. This is especially challenging in urban indoor- and outdoor environments, where the number of distinctive interest points is naturally limited. While common Structure-from-Motion (SfM) approaches usually manage to obtain the correct camer...
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Unmanned aerial vehicles (UAVs), which have been widely used in recent years, can acquire high-resolution images with resolutions in millimeters; such images cannot be acquired with manned aircrafts. Moreover, it has become possible to obtain a surface reconstruction of a realistic 3D model using high-overlap images and 3D modeling software such as...