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Automated calibration of smartphone cameras for 3D reconstruction of mechanical pipes - Maalek - 2021 - The Photogrammetric Record - Wiley Online Library
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Rococo Style French Bronze Desktop Picture Frame, 1920s for sale at Pamono
Commons:Copyright rules by territory/Switzerland - Wikimedia Commons
PDF) Potential of Digital Sensors for Land Cover and Tree Species Classifications - A Case Study in the Framework of the DGPF-Project Potenzial digitaler Sensoren zur Klassifizierung der Landbedeckung und Baumarten -