Results 11 to 20 of about 395,408 (279)
On-Barn Pig Weight Estimation Based on Body Measurements by Structure-from-Motion (SfM). [PDF]
Sensors (Basel), 2018 Information on the body shape of pigs is a key indicator to monitor their performance and health and to control or predict their market weight. Manual measurements are among the most common ways to obtain an indication of animal growth.
Pezzuolo A +5 more
europepmc +3 more sources
Omni-directional structure from motion [PDF]
Proceedings IEEE Workshop on Omnidirectional Vision (Cat. No.PR00704), 2002 In this paper, we describe our work on a robot navigation system using an omnidirectional camera as the primary sensor. An omnidirectional structure from motion algorithm is presented with its uncertainty analyzed. We evaluate the omnidirectional SFM on both synthetic data and on real image sequences. Comparison with the conventional camera is made and
Chang, Peng, Hebert, Martial
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ISPRS International Journal of Geo-Information, 2021 Thanks to sensor developments, unmanned aircraft system (UAS) are the most promising modern technologies used to collect imagery datasets that can be utilized to develop agricultural applications in these days. UAS imagery datasets can grow exponentially
Anjin Chang +5 more
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Interpolation in structure from motion [PDF]
Perception & Psychophysics, 1992 We investigated surface interpolation in displays of structure from motion (SFM). To do so, we introduced a new method for measuring surface perception in dynamic displays--the SFM probe. An SFM probe is a dot that moves rigidly with the dots on a simulated surface, and whose distance from that surface can be adjusted with a joystick or similar control.
A, Saidpour +2 more
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IEEE Access, 2019 The processing time of incremental structure from motion increases exponentially with the number of images. As a result, a huge amount of time is needed for large datasets.
Luping Lu, Yong Zhang, Kai Liu
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Journal of Computer Applications in Archaeology, 2023 New affordable equipment suitable for 3D fieldwork documentation has appeared during the last years. Both photogrammetry and laser scanning are becoming affordable for archaeologists, who often work with limited resources and tight time constraints. This
Nikolai Paukkonen
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Correspondence-free Structure from Motion [PDF]
International Journal of Computer Vision, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Makadia, Ameesh +2 more
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Multi-Drone 3D Building Reconstruction Method
Mathematics, 2021 In the recent decade, the rapid development of drone technologies has made many spatial problems easier to solve, including the problem of 3D reconstruction of large objects.
Anton Filatov +2 more
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Prima che appaia il “divieto di fotorilievo”: considerazioni sulla fotomodellazione
Disegnare con, 2013 Oggi è possibile accedere con facilità a strumentazioni sofisticate inerenti sia il rilievo metrico che fotografico, ma in questo ambito spesso si può essere chiamati ad operare con procedure di emergenza, dove l’improvvisazione può diventare essenziale:
Mirco Pucci
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Remote Sensing, 2021 Wildfire shapes vegetation assemblages in Mediterranean ecosystems, such as those in the state of California, United States. Successful restorative management of forests in-line with ecologically beneficial fire regimes relies on a thorough understanding
Sean Reilly +5 more
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