Results 11 to 20 of about 38,529,781 (313)
, 2018 This is a complete Structure from Motion pipeline. Structure from Motion is a technique to construct a 3-D point cloud from a set of images (or a video) of an object.
Spaaks, Jurriaan H. +7 more
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Structure from motion: A tolerance analysis [PDF]
Perception & Psychophysics, 1996 We present a tolerance analysis that is applicable to a large group of stimuli used in structure-from-motion tasks. Human performance in structure-from-motion tasks reflects the fact that the visual system deals with projections of a 3-D world on the retina. A tolerance analysis reveals the relationship between the projections and the 3-D world.
Hogervorst, M.A. +2 more
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LiDAR-enhanced Structure-from-Motion [PDF]
2020 IEEE International Conference on Robotics and Automation (ICRA), 2020 6 pages plus reference.
Weikun Zhen +3 more
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Structure-from-Motion models along the Tieluzi Fault
, 2022 Structure-from-Motion models show the detailed topographic information at the Nangou, Liyuan, Dongling, and Houling sites, respectively, along the Tieluzi Fault shown in Figures 7, 9, 12, and 14.
Xinnan Li (14077869)
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A survey of structure from motion.
Acta Numerica, 2017 The structure from motion (SfM) problem in computer vision is to recover the three-dimensional (3D) structure of a stationary scene from a set of projective measurements, represented as a collection of two-dimensional (2D) images, via estimation of motion of the cameras corresponding to these images. In essence, SfM involves the three main stages of (i)
Onur Özyesil +3 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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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
doaj +1 more source
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
doaj +1 more source
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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Shape ambiguities in structure from motion [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 1996 This paper examines the fundamental ambiguities and uncertainties inherent in recovering structure from motion. By examining the eigenvectors associated with null or small eigenvalues of the Hessian matrix, we can quantify the exact nature of these ambiguities and predict how they affect the accuracy of the reconstructed shape.
Richard Szeliski, Sing Bing Kang
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