The Robust Estimation of Multiple Motions: Parametric and Piecewise-Smooth Flow Fields | VitaVision
PaperComputer Vision and Image Understanding · 1996

The Robust Estimation of Multiple Motions: Parametric and Piecewise-Smooth Flow Fields

Michael J. BlackP. Anandan
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AlgorithmPrimary source of
Black-Anandan Robust Optical Flow

Optical flow that replaces the quadratic data and smoothness penalties of variational flow with redescending M-estimators, solved by SOR within a graduated non-convexity continuation; recovers piecewise-smooth flow without explicit line processes and a robust affine variant for multiple parametric motions.

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Optical Flow

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NarrativeLocal Versus Global Motion

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’81’82’83’84’85’86’87’88’89’90’91’92’93’94’95’96Determining optical flow (1981)An Iterative Image Registration Technique with an Application to Stereo Vision (1981)
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