Topics
Bundle Adjustment (opens in a new tab)Reduced Camera System (opens in a new tab)3D Feature Coordinates (opens in a new tab)Camera Centre (opens in a new tab)Relative Camera Pose (opens in a new tab)Alternation Methods (opens in a new tab)Rational Polynomial Camera (opens in a new tab)Structure From Motion (opens in a new tab)Projective Reconstruction (opens in a new tab)Cost Functions (opens in a new tab)
3,744 Citations
- Cenek AlblT. Pajdla
- 2014
Computer Science
2014 International Conference on Computer Vision…
This paper proposes a new parameterization of a perspective camera based on quaternions, with no redundancy in dimensionality and no constraints on the rotations, and achieving the same performance in all investigated parameters.
- 4
- Highly Influenced
- PDF
- Manolis I. A. LourakisAntonis A. Argyros
- 2009
Computer Science
TOMS
Bundle adjustment constitutes a large, nonlinear least-squares problem that is often solved as the last step of feature-based structure and motion estimation computer vision algorithms to obtain…
- 927
- PDF
- Hsiang-Jen ChienHaokun GengR. Klette
- 2015
Computer Science, Engineering
CAIP
Experimental results show that the computational cost and convergence speed is further improved to achieve similar accuracy without explicit adjustment over the structure parameters, and an implicit modeling approach based on a Direct Linear Transform (DLT) estimation is proposed.
- 3
- Junpeng XueX. Su
- 2012
Computer Science, Engineering
- 8
- C. LipskiDenis BoseMartin EisemannK. BergerM. Magnor
- 2010
Computer Science
Different strategies to overcome the quadratic computation time of Structure-from-Motion calibration algorithms by only working on subsets of images and merging the results are presented.
- Patrik PerssonKalle Åström
- 2019
Computer Science
SCIA
This paper introduces a fast and robust structure-less alternative to full bundle adjustment based on optimizing algebraic errors for trilinear constraints from triplets of views and shows good convergence properties with a large convergence basin and solutions that are close to the optimal solution.
- 2
- Jeffrey ZhangDaniel G. AliagaM. BoutinR. Insley
- 2006
Computer Science
Third International Symposium on 3D Data…
This work proposes an improved, camera-orientation independent cost function that can be used instead of the standard bundle adjustment cost function, which yields a new bundle adjustment formulation which exhibits noticeably better numerical behavior, but at the expense of an increased computational cost.
- 6
- PDF
- E. MasetL. MagriI. ToschiAndrea Fusiello
- 2020
Computer Science, Engineering
This paper reports for the first time in the literature the complete derivation of the Jacobian matrix for bundle adjustment with constrained cameras, to foster other implementations of oblique multi-camera systems.
- Richard SteffenJan-Michael FrahmW. Förstner
- 2010
Computer Science, Engineering
ECCV Workshops
A novel approach to bundle adjustment for large-scale camera configurations by using epipolar and trifocal constraints to implicitly establish the relations between the cameras via the object structure and handling points far from the camera in a numerically stable fashion is proposed.
- 30
- PDF
- S. MitchellM. WarrenD. McKinnonB. Upcroft
- 2010
Computer Science, Engineering
ICRA 2010
Results are demonstrated that suggest the ability of the algorithm to rival methods of RANSAC based pose estimation polished by bundle adjustment in terms of solution robustness, speed and accuracy, even when given poor initialisations.
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124 References
- P. McLauchlan
- 1999
Computer Science, Engineering
Proceedings IEEE Workshop on Multi-View Modeling…
It is shown that a simple pre-conditioning step removes the effect of the choice of coordinate frame, and together with a set of enforced constraints on the reconstruction, achieves along with this invariance greatly increased convergence speed over existing methods.
- 34
- B. Triggs
- 1998
Computer Science, Engineering
SMILE
A numerical library for estimating multi-image matching constraints, or more precisely the multi-camera geometry underlying them, designed to be modular and open-ended, so that new feature types or error models, new constraint types or parametrizations, and new numerical resolution methods are relatively easy to add.
- 36
- Highly Influential
- PDF
- P. McLauchlan
- 1999
Computer Science, Engineering
Workshop on Vision Algorithms
A bundle adjustment algorithm is formulated whose results are independent of both the coordinate frame chosen to represent the scene and the ordering of the images, which is more efficient that existing approaches to the problem in photogrammetry.
- 30
- Richard Hartley
- 1996
Computer Science, Engineering
1996 IEEE International Conference on Systems…
A program is described for carrying out least-squares camera modelling and scene reconstruction from a set of image and scene measurements of geometric features, easily extendible to include very general types of camera, image feature or measurement.
- 5
- PDF
- P. McLauchlan
- 2000
Computer Science
Proceedings IEEE Conference on Computer Vision…
The main theoretical advance here is showing how to adjust the system information matrix when scene/camera parameters are removed from the reconstruction, and thus how to achieve an efficient recursive solution to the reconstruction problem.
- 59
- Highly Influential
- A. Dermanis
- 1994
Engineering
- 25
- Highly Influential
- PDF
- O. Faugeras
- 1992
Physics, Engineering
ECCV
This paper addresses the problem of determining the kind of three- dimensional reconstructions that can be obtained from a binocular stereo rig for which no three-dimensional metric calibration data is available, and shows that even in this case some very rich non-metric reconstructions of the environment can nonetheless be obtained.
- 1,084
- PDF
- WangA. Clarke
- 1999
Engineering
Photogrammetric methods will increasingly be used for real-time applications. For example, in a manufacturing environment the position of components must be located quickly and accurately for many…
- 7
- PDF
- B. Triggs
- 1996
Computer Science
This paper describes a new, more direct approach to geometric fitting, formulating it as the explicit recovery of a coherent, statistically optimal set of estimates of the “underlying data points” that gave rise to the observations, together with the estimated constraints which these points exactly verify.
- 13
- R. SzeliskiS. B. Kang
- 1996
Engineering, Physics
IEEE Trans. Pattern Anal. Mach. Intell.
By examining the eigenvectors associated with null or small eigenvalues of the Hessian matrix, this paper can quantify the exact nature of these ambiguities and predict how they will affect the accuracy of the reconstructed shape.
- 116
- PDF
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