How the optical flow hyperparameters are set ?

pathak22 / pyflow

Fast, accurate and easy to run dense optical flow with python wrapper

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How the optical flow hyperparameters are set ? #9

Closed pinkfloyd06 closed 6 years ago

pinkfloyd06 commented 6 years ago

Hello,
How did you set these parameters  and how can they vary ?
Is is related to image shape / or resolution ?
Pyramidlevel= 12
alpha = 0.012
ratio = 0.75
minWidth = 20
nOuterFPIterations = 7
nInnerFPIterations = 1
nSORIterations = 30

Thank you

pathak22 commented 6 years ago

@pinkfloyd06 they were set as described in Ce Liu's paper.