Results 41 to 50 of about 383,277 (166)
Mangroves provide a variety of ecosystem services, which can be related to their structural complexity and ability to store carbon in the above ground biomass (AGB).
Angus D. Warfield, Javier X. Leon
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Structure from Periodic Motion [PDF]
We show how to exploit temporal periodicity of moving objects to perform 3D reconstruction. The collection of period-separated frames serve as a surrogate for multiple rigid views of a particular pose of the moving target, thus allowing the use of standard techniques of multiview geometry.
Serge J. Belongie, Josh Wills
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Shape ambiguities in structure from motion [PDF]
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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Non-sequential structure from motion [PDF]
Prior work on multi-view structure from motion is dominated by sequential approaches starting from a single two-view reconstruction, then adding new images one by one. In contrast, we propose a non-sequential methodology based on rotational consistency and robust estimation using convex optimization. The resulting system is more robust with respect to (
Enqvist, Olof +2 more
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Site-specific information concerning fuel hazard characteristics is needed to support wildfire management interventions and fuel hazard reduction programs.
Luke Wallace +4 more
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Transformers in Unsupervised Structure-from-Motion
International Joint Conference on Computer Vision, Imaging and Computer Graphics. Cham: Springer Nature Switzerland, 2022. Published at "Communications in Computer and Information Science, vol 1815. Springer Nature".
Hemang Chawla +3 more
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Understanding gully erosion development through a geomorphological approach
This study aims to identify the gully erosion typology and development using a geomorphological approach. Gully geomorphology features were executed using combined photogrammetric approaches: aerial photography (unmanned aerial vehicle, UAV) and ...
Edwin Maulana +2 more
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Structure from Motion on a Sphere [PDF]
in European Conference on Computer Vision (ECCV ...
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Affine and Projective Structure from Motion [PDF]
We demonstrate the recovery of 3D structure from multiple images, without attempting to determine the motion between views. The structure is recovered up to a transformation by a 3D linear group — the affine and projective group. The recovery does not require knowledge of camera intrinsic parameters or camera motion.
Demey, S, Zisserman, A, Beardsley, P
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Correspondence-free Structure from Motion [PDF]
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ameesh Makadia +2 more
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