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cv.EdgeAwareInterpolator

Sparse match interpolation algorithm

Sparse match interpolation algorithm based on modified locally-weighted affine estimator from [Revaud2015] and Fast Global Smoother as post-processing filter.

The filter interface takes sparse matches as an input and produces a dense per-pixel matching (optical flow) as an output.

References

[Revaud2015]:

Jerome Revaud, Philippe Weinzaepfel, Zaid Harchaoui, and Cordelia Schmid. "Epicflow: Edge-preserving interpolation of correspondences for optical flow". In IEEE Conference on Computer Vision and Pattern Recognition (CVPR), pages 1164-1172, 2015.

See also
cv.EdgeAwareInterpolator/EdgeAwareInterpolator
Class Details
Superclasses handle
Sealed false
Construct on load false
Constructor Summary
EdgeAwareInterpolator Factory method that creates an instance of EdgeAwareInterpolator 
Property Summary
FGSLambda Sets the respective 
FGSSigma Sets the respective 
K is a number of nearest-neighbor matches considered, when fitting a 
Lambda is a parameter defining the weight of the edge-aware term in 
Sigma is a parameter defining how fast the weights decrease in the 
UsePostProcessing Sets whether the cv.FastGlobalSmootherFilter.fastGlobalSmootherFilter 
id Object ID 
Method Summary
  addlistener Add listener for event. 
  clear Clears the algorithm state 
  delete Destructor 
  empty Checks if detector object is empty 
  eq == (EQ) Test handle equality. 
  findobj Find objects matching specified conditions. 
  findprop Find property of MATLAB handle object. 
  ge >= (GE) Greater than or equal relation for handles. 
  getDefaultName Returns the algorithm string identifier 
  gt > (GT) Greater than relation for handles. 
  interpolate Interpolate input sparse matches 
Sealed   isvalid Test handle validity. 
  le <= (LE) Less than or equal relation for handles. 
  listener Add listener for event without binding the listener to the source object. 
  load Loads algorithm from a file or a string 
  lt < (LT) Less than relation for handles. 
  ne ~= (NE) Not equal relation for handles. 
  notify Notify listeners of event. 
  save Saves the algorithm parameters to a file 
Event Summary
ObjectBeingDestroyed Notifies listeners that a particular object has been destroyed.