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Dense optical flow which adheres to a brightness constancy assumption, a gradient constancy
assumption, and a discontinuity-preserving spatio-temporal smoothness constraint.
Computes dense optical flow optical using pyramidal approach with square regions and a locally exhaustive search.
This is Horn-Schunck's well known work [1] for dense optical flow estimation.
Pyramidal implementation of Horn-Schunck [2] based on the discussion in [1].
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Base class for pyramidal dense flow algorithms based on IPOL papers.
Computes dense optical flow optical using pyramidal approach with square regions and a locally exhaustive search.
This is Horn-Schunck's well known work [1] for dense optical flow estimation.
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