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MASt3R-SfM: A Fully-Integrated Solution for Unconstrained Structure-From-Motion
2025 International Conference on 3D Vision (3DV)Structure-from-Motion (SfM), a task aiming at jointly recovering camera poses and 3D geometry of a scene given a set of images, remains a hard problem with still many open challenges despite decades of significant progress. The traditional solution for SfM consists of a complex pipeline of minimal solvers which tends to propagate errors and fails when ...
Jerome Revaud, Yohann Cabon
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AIP Conference Proceedings, 2017
Adequate knowledge of geological structure is an essential for most studies in geoscience, mineral exploration, geo-hazard and disaster management. The geological map is still one the datasets the most commonly used to obtain information about the geological structure such as fault, joint, fold, and unconformities, however in rural areas such as ...
Aditya Saputra +2 more
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Adequate knowledge of geological structure is an essential for most studies in geoscience, mineral exploration, geo-hazard and disaster management. The geological map is still one the datasets the most commonly used to obtain information about the geological structure such as fault, joint, fold, and unconformities, however in rural areas such as ...
Aditya Saputra +2 more
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Getting started with Structure from Motion (SfM) photogrammetry
2020Structure from Motion (SfM) photogrammetry method uses overlapping images to create a 3D point cloud of an object or landscape. It can be applied to everything from fault scarps to landslides to topography. This exercise is intended as an introduction to the method so students can later proceed on to other more complicated data sets situated in the ...
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Approximate Volume of Sand Materials Stockpile Based on Structure From Motion (SFM)
2020 6th Information Technology International Seminar (ITIS), 2020Information can be obtained through image processing. One of the information that can be obtained is the Volume of a 3-dimensional object. A digital image is 2dimensional data obtained from shooting an object using a camera. A stockpile is a place to store material in an open area.
Chrystia Aji Putra +2 more
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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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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
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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
openaire +1 more source