Conference paper
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Analogously to the 2D_line detector, the resulting lines are compared to the database objects to provide a decision about the correctness of a road object if the major part of
Then the points with the corresponding class labels and intensity values are projected to the ground plane, where the optimal vehicle configuration is described by a Marked
In a case where two or more consecutive lines are nearly horizontal or nearly vertical, raster data becomes unmanageable and the process described in the
To obtain these two values, the seven ground control points whose topographic coordinates are known will be used, as well as field points whose coordinates were
Once façade elements are detected and vectorized the scan completion procedure is based on the identification of repeated ISPRS Annals of the Photogrammetry, Remote
The three sets of image positions are graphically presented in Figure 4, as height profile and horizontal trajectory. Additionally, for the same time range,
Roof points are extracted out by employing a surface normals based region growing procedure via selected seed points while the extraction of façade points is based on thresholding
3/Hack: Hyperbolic geometry is the same as Euclidean, except that parallel lines are not unique: given a line, there are an infinite number of lines that are parallel to
