Package inra.ijpb.morphology.filter

Class BlackTopHat

java.lang.Object
inra.ijpb.algo.AlgoStub
inra.ijpb.morphology.filter.MorphologicalFilter
inra.ijpb.morphology.filter.BlackTopHat
All Implemented Interfaces:
Algo, AlgoListener
public class BlackTopHat
extends MorphologicalFilter
Performs morphological black top-hat on 2D/3D images. Computes black top hat (or "bottom hat") of the original image. The black top hat is obtained by subtracting the original image from the result of a closing. The black top hat enhances dark structures smaller than the structuring element.
See Also:
Erosion, Dilation, Closing, Strel.opening(ImageProcessor)

  • Constructor Summary

    Constructors
    Constructor Description
    BlackTopHat​(Strel3D strel)
    Creates a new Black Top-Hat operator with the specified structuring element.

  • Method Summary

    Modifier and Type Method Description
    ij.ImageStack process​(ij.ImageStack image)
    Apply filtering operation on the specified 3D image, and returns the result as a new instance of ImageStack.
    ij.process.ImageProcessor process​(ij.process.ImageProcessor image)
    Apply filtering operation on the specified image, and returns the result as a new instance of ImageProcessor.

    Methods inherited from class inra.ijpb.morphology.filter.MorphologicalFilter

    algoProgressChanged, algoStatusChanged, getStrel, process

    Methods inherited from class inra.ijpb.algo.AlgoStub

    addAlgoListener, removeAlgoListener

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • BlackTopHat

      public BlackTopHat​(Strel3D strel)
      Creates a new Black Top-Hat operator with the specified structuring element.
      Parameters:
      strel - the structuring element used for the operation, that can also be an instance of Strel.

  • Method Details

    • process

      public ij.process.ImageProcessor process​(ij.process.ImageProcessor image)
      Description copied from class: MorphologicalFilter
      Apply filtering operation on the specified image, and returns the result as a new instance of ImageProcessor.
      Specified by:
      process in class MorphologicalFilter
      Parameters:
      image - the image to process
      Returns:
      the result of morphological filter.

    • process

      public ij.ImageStack process​(ij.ImageStack image)
      Description copied from class: MorphologicalFilter
      Apply filtering operation on the specified 3D image, and returns the result as a new instance of ImageStack.
      Specified by:
      process in class MorphologicalFilter
      Parameters:
      image - the image to process
      Returns:
      the result of morphological filter.