Improving FOSS photogrammetric workflows for processing large image datasets
نویسندگان
چکیده
منابع مشابه
Improving FOSS photogrammetric workflows for processing large image datasets
Background: In the last decade Photogrammetry has shown to be a valid alternative to LiDAR techniques for the generation of dense point clouds in many applications. However, dealing with large image sets is computationally demanding. It requires high performance hardware and often long processing times that makes the photogrammetric point cloud generation not suitable for mapping purposes at re...
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Photogrammetric techniques are used for the generation of point cloud data. Multiple images acquired with photo cameras are processed into dense point clouds using photogrammetric workflows. These are normally based on a basic photogrammetric workflow with three steps: tiepoints detection; estimation of camera positions and orientations and of calibration parameters; and dense-matching point cl...
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ژورنال
عنوان ژورنال: Open Geospatial Data, Software and Standards
سال: 2017
ISSN: 2363-7501
DOI: 10.1186/s40965-017-0024-5