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DOI:10.1007/s11263-012-0542-7 - Corpus ID: 1284146
@article{Basha2010MultiviewSF, title={Multi-view Scene Flow Estimation: A View Centered Variational Approach}, author={Tali Basha and Yael Moses and Nahum Kiryati}, journal={International Journal of Computer Vision}, year={2010}, volume={101}, pages={6-21}, url={https://api.semanticscholar.org/CorpusID:1284146}}
- Tali Basha, Y. Moses, N. Kiryati
- Published in IEEE Computer Society… 13 June 2010
- Computer Science, Engineering
- International Journal of Computer Vision
The main contribution of this work is the fusion of a 3D representation and an advanced variational framework that directly uses the available multi-view information to advantageously bind the 3D unknowns in time and space.
191 Citations
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Topics
Scene Flow (opens in a new tab)Disparity (opens in a new tab)Optical Flow (opens in a new tab)Brightness Constancy (opens in a new tab)3D Representation (opens in a new tab)Large Displacement (opens in a new tab)
191 Citations
- Christoph VogelK. SchindlerS. Roth
- 2015
Computer Science, Engineering
International Journal of Computer Vision
This work proposes to represent the dynamic scene as a collection of rigidly moving planes, into which the input images are segmented, and shows that such a view-consistent multi-frame scheme significantly improves accuracy, especially in the presence of occlusions, and increases robustness against adverse imaging conditions.
- 228
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- PDF
- Christoph VogelS. RothK. Schindler
- 2014
Computer Science
ECCV
It is shown that such a view-consistent multi-frame scheme greatly improves scene flow computation in the presence of occlusions, and increases its robustness against adverse imaging conditions, such as specularities.
- 67
- PDF
- Zhaoyang LvChris BeallP. Alcantarillaf*ckin LiZ. KiraF. Dellaert
- 2016
Computer Science
ECCV
A continuous optimization method for solving dense 3D scene flow problems from stereo imagery using a fine superpixel segmentation that is fixed a-priori and a factor graph formulation that decomposes the problem into photometric, geometric, and smoothing constraints is proposed.
- 36 [PDF]
- Degui XiaoQiuwei YangBing YangWei Wei
- 2015
Computer Science, Engineering
Multimedia Tools and Applications
A monocular camera scene flow estimation algorithm that can use three sequential frames at least to get scene flow in world coordinate, without optical flow or disparity inputting is proposed.
- 18
- A. LetouzeyB. PetitEdmond Boyer
- 2011
Computer Science
BMVC
A unified framework is proposed for estimating a 3D motion field using multiple cameras that can handle both arbitrary large motions and sub-pixel displacements and takes advantage of the geometric information provided by the depth camera to define a surface domain over which photometric constraints can be consistently integrated in 3D.
- 45
- PDF
- Christoph VogelK. SchindlerS. Roth
- 2013
Computer Science
2013 IEEE International Conference on Computer…
A novel model that represents the dynamic 3D scene by a collection of planar, rigidly moving, local segments is introduced that achieves leading performance levels, exceeding competing3D scene flow methods, and even yielding better 2D motion estimates than all tested dedicated optical flow techniques.
- 224
- PDF
- Tali BashaS. AvidanA. Sorkine-HornungW. Matusik
- 2012
Computer Science
2012 IEEE Conference on Computer Vision and…
The core idea is to use a dense multi-camera array to construct a novel, dense 3D volumetric representation of the 3D space where each voxel holds an estimated intensity value and a confidence measure of this value.
- 35
- Highly Influenced
- PDF
- S. HeberT. Pock
- 2014
Computer Science
GCPR
A novel variational model to jointly estimate geometry and motion from a sequence of light fields captured with a plenoptic camera is presented, which enforces multi-view geometry consistency, and piecewise smoothness assumptions on the scene flow variables.
- 11
- Y. MathlouthiA. MiticheIsmail Ben Ayed
- 2014
Computer Science
ISVC
This work proposes a method that uses a monocular sequence for joint direct estimation of dense scene flow and relative depth, analogous to the classical Horn and Schunck optical flow estimation although it involves 3D motion and depth rather than 2D image motion.
- Jaesik ParkTae-Hyun OhJiyoung JungYu-Wing TaiIn-So Kweon
- 2012
Computer Science
ECCV
This work introduces a framework to estimate and refine 3D scene flow which connects 3D structures of a scene across different frames and improves the reconstructed 3D model from the refined 3D point cloud in real-world dataset.
- 14
- Highly Influenced
- PDF
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31 References
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This paper proposes to recover the scene flow by coupling the optical flow estimation in both cameras with dense stereo matching between the images, thus reducing the number of unknowns per image point.
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A variational framework for the estimation of stereoscopic scene flow, i.e., the motion of points in the three-dimensional world from stereo image sequences, which partially decouple the depth estimation from the motion estimation, which has many practical advantages.
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It is shown that complete surfel-based reconstructions can be created by repeatedly applying an algorithm called Surfel Sampling that combines sampling and parameter estimation to fit a single surfel to a small, bounded region of space-time.
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Novel hard constraints are introduced in this paper to make the algorithms more accurate and robust and to see promising experimental results by applying the algorithms to real imagery.
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