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Structure-from-Motion (SfM) monitoring of nourished gravel beaches in Croatia
Coasts, Marine Structures and Breakwaters 2017, 2018Beach nourishment is now widely used as a “soft” coastal protection but its performance is still relatively poorly understood. Beach monitoring allows performance analysis over a range of environmental conditions which, in turn, can provide the basis for successful nourishment design and implementation. Remote sensing techniques based on Structure-from-
Pikelj, Kristina +3 more
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Three-Dimension Measurement of Mechanical Parts Based on Structure from Motion(SfM) Algorithm
Recent Advances in Computer Science and Communications, 2021Background: As an important branch of computer vision, visual measurement is a fast developing cutting-edge technology, which has been widely used in the manufacturing field. In recent years, the visual measurement of feature size of probes through small IC probes has aroused wide concern. Objective: This study aims to take small shaft parts as the
LI Hang, Tong Xi, Jiang Wei, XU Hongmei
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SPIE Proceedings, 2015
This paper deals with the usefulness and accuracy of point clouds obtained by different consumer cameras out of Structure from motion (SfM) algorithms. It summarizes some research results of the practical usage of the SfM method in applications where highly accurate point clouds are required.
Patrick Ingwer +10 more
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This paper deals with the usefulness and accuracy of point clouds obtained by different consumer cameras out of Structure from motion (SfM) algorithms. It summarizes some research results of the practical usage of the SfM method in applications where highly accurate point clouds are required.
Patrick Ingwer +10 more
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2021
Landslide-induced jökulhlaup are an increasingly pertinent glacial hazard with climate change enacting paraglacial landscape responses which are instigating more frequent landslide and proglacial lake interactions, a matter of utmost relevance in areas of ongoing deglaciation like the Himalayas.
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Landslide-induced jökulhlaup are an increasingly pertinent glacial hazard with climate change enacting paraglacial landscape responses which are instigating more frequent landslide and proglacial lake interactions, a matter of utmost relevance in areas of ongoing deglaciation like the Himalayas.
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Structure-from-Motion (SfM) monitoring of nourished gravel beaches in Croatia
2017Beach nourishment is now widely used as a “soft” coastal protection but its performance is still relatively poorly understood. Beach monitoring allows performance analysis over a range of environmental conditions which, in turn, can provide the basis for successful nourishment design and implementation. Remote sensing techniques based on Structure-from-
Pikelj, Kristina +2 more
openaire
2018
This work presents the workflow used to obtain spatial information to analyze geomorphological changes in the upper reach of the Cinca River (Southern Pyrenees) during the 1927-2015 period. The final products after application of the SfM-MVS methodology are orthomosaics with a root mean square error (RMSE) of 0.5-1 m, and point clouds with an RMSE of 1-
Llena M. +2 more
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This work presents the workflow used to obtain spatial information to analyze geomorphological changes in the upper reach of the Cinca River (Southern Pyrenees) during the 1927-2015 period. The final products after application of the SfM-MVS methodology are orthomosaics with a root mean square error (RMSE) of 0.5-1 m, and point clouds with an RMSE of 1-
Llena M. +2 more
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Structure from Motion (SfM) - Approaches and Applications
2016Penjani Hopkins Nyimbili +3 more
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