Automatic Control Point Measurement
نویسنده
چکیده
The measurement of ground control points is an important task for the absolute orientation of stereo models, for digital aerial triangulation or for the registration of satellite imagery. In the Digital Photogrammetric Systems existing today this task is usually completely performed by a human operator. There exist, however, methods, that can identify and/or localize control points or control structures in an automated, but very seldom in an autonomous way. A short evaluation of the performance of some representative methods is given. The measurement of signalized ground control by image matching and by feature extraction tools has shown similar quality than the manual measurement of such points in digital aerial or satellite imagery.
منابع مشابه
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