Refined Satellite Image Orientation in the Free Open-Source Photogrammetric Tools Apero/micmac
Résumé
This publication presents the RPC-based bundle adjustment implemented in the freeware open-source photogrammetric tool Apero/MicMac. The bundle adjustment model is based on some polynomial correction functions, enriched with a physical constraint that introduces the notion of a global sensor rotation into the model. The devised algorithms are evaluated against two datasets consisting of two stereo and a triplet pair of the Pleiades images. Two sets of correction functions and a number of GCPs configurations are examined. The obtained geo-referencing accuracy falls below the size of 1GSD.
Domaines
Planète et Univers [physics]Origine | Fichiers produits par l'(les) auteur(s) |
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