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Heritage Science
Fig. 3 | Heritage Science

Fig. 3

From: The evaluation of hand-crafted and learned-based features in Terrestrial Laser Scanning-Structure-from-Motion (TLS-SfM) indoor point cloud registration: the case study of cultural heritage objects and public interiors

Fig. 3

Relation between spherical coordinates and coordinates on spherical photographs a Graphical representation of the relation between polar coordinates measured and the raster image in spherical projection [63], b formula for recalculation of polar coordinates to spherical projection, and c formula for recalculation of x,y spherical projection onto polar coordinates

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