Transformation of a photo |
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Transformation of a photo is a process of transformation of points coordinates of an inclined photo into points coordinates of a horizontal photo. Transformation is used for overlapping a raster of a photo with a vector map and intended for construction of orthophotomaps, plans of cities, etc. Thus aerial photographs and space pictures can be used. At stage of photo transformation the works by the identification of control points on the source photo or the source raster and works by their measurement are executed, and also properly transformation of the source raster, i.e. reception of a file of the transformed image of the source raster (further the transformed raster).
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