IEEE Transactions on Pattern Analysis and Machine Intelligence
Multiple-order derivatives for detecting local image characteristics
Computer Vision, Graphics, and Image Processing
On the estimation of optical flow: relations between different approaches and some new results
Artificial Intelligence
Optical Flow with an Intensity-Weighted Smoothing
IEEE Transactions on Pattern Analysis and Machine Intelligence
Proceedings of a workshop on Image understanding workshop
International Journal of Computer Vision
Computation of discontinuous optical flow by domain decomposition and shape optimization
International Journal of Computer Vision
Finite Element Method for Elliptic Problems
Finite Element Method for Elliptic Problems
Reliable Estimation of Dense Optical Flow Fields with Large Displacements
International Journal of Computer Vision
A Theoretical Framework for Convex Regularizers in PDE-Based Computation of Image Motion
International Journal of Computer Vision
Dense Parameter Fields from Total Least Squares
Proceedings of the 24th DAGM Symposium on Pattern Recognition
Lucas/Kanade meets Horn/Schunck: combining local and global optic flow methods
International Journal of Computer Vision
Optical-flow based on an edge-avoidance procedure
Computer Vision and Image Understanding
On variational methods for fluid flow estimation
IWCM'04 Proceedings of the 1st international conference on Complex motion
International Journal of Computer Vision
Optical flow computation with fourth order partial differential equations
SSPR'06/SPR'06 Proceedings of the 2006 joint IAPR international conference on Structural, Syntactic, and Statistical Pattern Recognition
SSVM'11 Proceedings of the Third international conference on Scale Space and Variational Methods in Computer Vision
Improving the robustness of variational optical flow through tensor voting
Computer Vision and Image Understanding
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The modification by H.H. Nagel (1987) of the approach developed by B.K.P. Horn and B.G. Schunck (1981) for determining optical flow is generalized to the case where local motion information is given by more than one constraint equation. Applying this scheme to three constraint equations reported in the literature, as a special case, a generalization of Nagel's approach is obtained. An existence and uniqueness result of solutions under very general conditions that, in turn, ensures the applicability of standard techniques to compute an approximate solution is presented.