Bayesian modeling of uncertainty in low-level vision
International Journal of Computer Vision
Estimating the Kinematics and Structure of a Rigid Object from a Sequence of Monocular Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
Shape and motion from image streams under orthography: a factorization method
International Journal of Computer Vision
A Paraperspective Factorization Method for Shape and Motion Recovery
IEEE Transactions on Pattern Analysis and Machine Intelligence
Recursive 3-D Visual Motion Estimation Using Subspace Constraints
International Journal of Computer Vision
Dense structure from a dense optical flow sequence
Computer Vision and Image Understanding
Determining the Epipolar Geometry and its Uncertainty: A Review
International Journal of Computer Vision
An Experimental Study of Projective Structure From Motion
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Multi-Frame Structure-from-Motion Algorithm under Perspective Projection
International Journal of Computer Vision - Special issue on computer vision research at NEC Research Institute
Uncertainty Propagation and the Matching of Junctions as Feature Groupings
IEEE Transactions on Pattern Analysis and Machine Intelligence
Optimal Structure from Motion: Local Ambiguities and Global Estimates
International Journal of Computer Vision
Fast and Accurate Algorithms for Projective Multi-Image Structure from Motion
IEEE Transactions on Pattern Analysis and Machine Intelligence
Error characterization of the factorization method
Computer Vision and Image Understanding
IEEE Transactions on Pattern Analysis and Machine Intelligence
Exact Two-Image Structure from Motion
IEEE Transactions on Pattern Analysis and Machine Intelligence
Estimation of Relative Camera Positions for Uncalibrated Cameras
ECCV '92 Proceedings of the Second European Conference on Computer Vision
What can be seen in three dimensions with an uncalibrated stereo rig
ECCV '92 Proceedings of the Second European Conference on Computer Vision
A Factorization Based Algorithm for Multi-Image Projective Structure and Motion
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume II - Volume II
3D Model Acquisition from Extended Image Sequences
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume II - Volume II
Optimal Structure from Motion: Local Ambiguities and Global Estimates
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
A Hierarchical Approach for Obtaining Structure from Two-Frame Optical Flow
MOTION '02 Proceedings of the Workshop on Motion and Video Computing
Multiframe structure from motion in perspective
VSR '95 Proceedings of the IEEE Workshop on Representation of Visual Scenes
New Algorithms for Two-Frame Structure from Motion
ICCV '99 Proceedings of the International Conference on Computer Vision-Volume 2 - Volume 2
Multiple Motion Scene Reconstruction with Uncalibrated Cameras
IEEE Transactions on Pattern Analysis and Machine Intelligence
Direct Multi-Frame Structure from Motion for Hand-Held Cameras
ICPR '00 Proceedings of the International Conference on Pattern Recognition - Volume 1
A Semi-direct Approach to Structure from Motion
ICIAP '01 Proceedings of the 11th International Conference on Image Analysis and Processing
A Unified Factorization Algorithm for Points, Line Segments and Planes with Uncertainty Models
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
Rank 1 Weighted Factorization for 3D Structure Recovery: Algorithms and Performance Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence
The least-squares error for structure from infinitesimal motion
International Journal of Computer Vision
Machine Vision and Applications
Apparent 3-D camera velocity-extraction and applications
IEEE Transactions on Circuits and Systems for Video Technology
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We present a novel multi-frame structure from motion algorithm in which camera motion and object structure are calculated from optical flow probability distributions instead of a single optical flow estimate at each feature point. Optical flow distributions of the selected feature points allow us to quantify the accuracy of the optical flow estimate in any direction. With this additional knowledge, a more accurate structure from motion algorithm is created which relies on this more accurate optical flow data. This novel method is designed to use the optical flow values taken from multiple frames of video or an image sequence. It is an optimal solution to the structure from motion problem with respect to a chosen norm. We will demonstrate that this new method performs significantly better than similar methods which do not use optical flow distributions or which do not use multiple frames.