ExtinctionFlooding< T, labelT, extValType, HQ_Type > Class Template Reference

Generic extinction flooding process. More...

Detailed Description

template<class T, class labelT, class extValType = UINT, class HQ_Type = HierarchicalQueue<T>>
class smil::ExtinctionFlooding< T, labelT, extValType, HQ_Type >

Generic extinction flooding process.

Can be derivated in wrapped languages thanks to Swig directors.

Example

from smilPython import *
 
class myAreaExtinction(ExtinctionFlooding_UINT8_UINT16):
  def createBasins(self, nbr):
    self.areas = [0]*nbr
    # Call parent class method
    ExtinctionFlooding_UINT8_UINT16.createBasins(self, nbr)
  def insertPixel(self, offset, lbl):
    self.areas[lbl] += 1
  def mergeBasins(self, lbl1, lbl2):
    if self.areas[lbl1] > self.areas[lbl2]:
      eater = lbl1
      eaten = lbl2
    else:
      eater = lbl2
      eaten = lbl1
    self.extinctionValues[eaten] = self.areas[eaten]
    self.areas[eater] += self.areas[eaten]
    return eater
  def finalize(self, lbl):
    self.extinctionValues[lbl] += self.areas[lbl]
 
 
imIn = Image("https://smil.cmm.minesparis.psl.eu/images/lena.png")
imGrad = Image(imIn)
imMark = Image(imIn, "UINT16")
imExtRank = Image(imIn, "UINT16")
 
gradient(imIn, imGrad)
hMinimaLabeled(imGrad, 25, imMark)
 
aExt = myAreaExtinction()
aExt.floodWithExtRank(imIn, imMark, imExtRank)
 
imExtRank.showLabel()
 

#include <DMorphoWatershedExtinction.hpp>

Inheritance diagram for ExtinctionFlooding< T, labelT, extValType, HQ_Type >:

Collaboration diagram for ExtinctionFlooding< T, labelT, extValType, HQ_Type >:

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The documentation for this class was generated from the following file:

• /export/data/CMM-sources/smil/smil/Morpho/include/private/DMorphoWatershedExtinction.hpp