MATLAB File Help: cv.DisparityWLSFilter Index
cv.DisparityWLSFilter

Disparity map filter based on Weighted Least Squares filter

Disparity map filter based on Weighted Least Squares filter (in form of Fast Global Smoother that is a lot faster than traditional Weighted Least Squares filter implementations) and optional use of left-right-consistency-based confidence to refine the results in half-occlusions and uniform areas.

See also
cv.DisparityWLSFilter/DisparityWLSFilter
Class Details
Superclasses handle
Sealed false
Construct on load false
Constructor Summary
DisparityWLSFilter Factory method to create instance of DisparityWLSFilter 
Property Summary
DepthDiscontinuityRadius is a parameter used in confidence 
LRCthresh is a threshold of disparity difference used in 
Lambda is a parameter defining the amount of regularization during 
SigmaColor is a parameter defining how sensitive the filtering 
id Object ID 
Method Summary
  addlistener Add listener for event. 
  clear Clears the algorithm state 
Static   computeBadPixelPercent Function for computing the percent of "bad" pixels in the disparity map 
Static   computeMSE Function for computing mean square error for disparity maps 
Static   createRightMatcher Convenience method to set up the matcher for computing the right-view disparity map that is required in case of filtering with confidence 
  delete Destructor 
  empty Checks if detector object is empty. 
  eq == (EQ) Test handle equality. 
  filter Apply filtering to the disparity map 
  findobj Find objects matching specified conditions. 
  findprop Find property of MATLAB handle object. 
  ge >= (GE) Greater than or equal relation for handles. 
  getConfidenceMap Get the confidence map that was used in the last filter call 
  getDefaultName Returns the algorithm string identifier 
Static   getDisparityVis Function for creating a disparity map visualization 
  getROI Get the ROI used in the last filter call 
  gt > (GT) Greater than relation for handles. 
Sealed   isvalid Test handle validity. 
  le <= (LE) Less than or equal relation for handles. 
  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. 
Static   readGT Function for reading ground truth disparity maps 
  save Saves the algorithm parameters to a file