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cv.StructuredEdgeDetection

Class implementing edge detection algorithm

As described in [Dollar2013].

Structured forests for fast edge detection

This module contains implementations of modern structured edge detection algorithms, i.e. algorithms which somehow takes into account pixel affinities in natural images.

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References

[Dollar2013]:

Piotr Dollar and C Lawrence Zitnick. "Structured forests for fast edge detection". In IEEE International Conference on Computer Vision (ICCV) 2013, pages 1841-1848.

[Lim2013]:

Joseph J Lim, C Lawrence Zitnick, and Piotr DollAr. "Sketch tokens: A learned mid-level representation for contour and object detection". In IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2013, pages 3158-3165.

See also
cv.StructuredEdgeDetection/StructuredEdgeDetection
Class Details
Superclasses handle
Sealed false
Construct on load false
Constructor Summary
StructuredEdgeDetection The only constructor 
Property Summary
id Object ID 
Method Summary
  addlistener Add listener for event. 
  clear Clears the algorithm state 
  computeOrientation Computes orientation map from edge image 
  delete Destructor 
  detectEdges The function detects edges in src and draw them to dst 
  edgesNms Suppress edges (nonmaximum suppression) 
  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 
Static   getFeatures Extracts features from image 
  gt > (GT) Greater than relation for handles. 
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.