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cv.KAZE

Class implementing the KAZE keypoint detector and descriptor extractor

As described in [ABD12].

Note: AKAZE descriptors can only be used with KAZE or AKAZE keypoints.

References

[ABD12]:

Pablo Fernandez Alcantarilla, Adrien Bartoli, and Andrew J Davison. "Kaze features". In European Conference on Computer Vision (ECCV), Fiorenze, Italy, Oct 2012.

See also
Class Details
Superclasses handle
Sealed false
Construct on load false
Constructor Summary
KAZE The KAZE constructor 
Property Summary
Diffusivity type. 
Extended Set to enable extraction of extended (128-byte) descriptor. 
NOctaveLayers Default number of sublevels per scale level. 
NOctaves Maximum octave evolution of the image. 
Threshold Detector response threshold to accept point. 
Upright Set to enable use of upright descriptors (non rotation-invariant). 
id Object ID 
Method Summary
  addlistener Add listener for event. 
  clear Clears the algorithm state 
  compute Computes the descriptors for a set of keypoints detected in an image or image set 
  defaultNorm Returns the default norm type 
  delete Destructor 
  descriptorSize Returns the descriptor size in bytes 
  descriptorType Returns the descriptor type 
  detect Detects keypoints in an image or image set 
  detectAndCompute Detects keypoints and computes their descriptors 
  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. 
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 
  typeid Name of the C++ type (RTTI) 
Event Summary
ObjectBeingDestroyed Notifies listeners that a particular object has been destroyed.