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RISMorphological Analysis for Architectural Applications: Comparison between Laser Scanning and Structure-from-Motion Photogrammetry
Publisher: American Society of Civil Engineers
Abstract: Terrestrial laser scanning (TLS) and structure-from-motion photogrammetry (SfM) can both provide dense and accurate point clouds. Therefore, they can be used to perform a morphological analysis of the façades of a masonry ...
Resolution and Precision of Fast Long-Range Terrestrial Photogrammetric Surveying Aimed at Detecting Slope Changes
Publisher: ASCE
Abstract: Structure-from-motion (SfM) is currently used for geological-geomorphological purposes under the condition that the modeling is based either on several ground control points (GCPs) well distributed in the scene or on direct ...
Remote Sensing of Induced Liquefaction: TLS and SfM for a Full-Scale Blast Test
Publisher: ASCE
Abstract: Terrestrial laser scanning (TLS) and drone-based structure-from-motion (SfM) photogrammetry allowed the study of soil deformations due to blast-induced liquefaction during an experiment carried out on 4 June 2018. The ...