Practical methods of optimization; (2nd ed.)
Practical methods of optimization; (2nd ed.)
Curve matching and stereo calibration
Image and Vision Computing
A theory of the motion fields of curves
International Journal of Computer Vision
Sufficient image structure for 3-D motion and shape estimation
ECCV '94 Proceedings of the third European conference on Computer vision (vol. 1)
A Common Framework for Kinetic Depth, Reconstruction and Motion for Deformable Objects
ECCV '94 Proceedings of the Third European Conference-Volume II on Computer Vision - Volume II
Generalised Epipolar Constraints
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume II - Volume II
Computing Structure and Motion of General 3D Curves from Monocular Sequences of Perspective Images
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume II - Volume II
ICPR '96 Proceedings of the 1996 International Conference on Pattern Recognition (ICPR '96) Volume I - Volume 7270
Reconstruction of General Curves, Using Factorization and Bundle Adjustment
International Journal of Computer Vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
Probabilistic models for shapes as continuous curves
Journal of Mathematical Imaging and Vision
Projective reconstruction of ellipses from multiple images
Pattern Recognition
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In this paper, we extend the notion of affine shape, introduced bySparr, from finite point sets to more general sets. It turns out to bepossible to generalize most of the theory. The extension makes it possibleto reconstruct, for example, 3D-curves up to projective transformations,from a number of their 2D-projections. An algorithm is presented, which isindependent of choice of coordinates, is robust, does not rely on anypreselected parameters and works for an arbitrary number of images. Inparticular this means that a solution is given to the aperture problem offinding point correspondences between curves.