Package inra.ijpb.morphology.filter

Class Laplacian

java.lang.Object
inra.ijpb.algo.AlgoStub
inra.ijpb.morphology.filter.MorphologicalFilter
inra.ijpb.morphology.filter.Laplacian
All Implemented Interfaces:
Algo, AlgoListener
public class Laplacian
extends MorphologicalFilter
Computes the morphological Laplacian of the input image. The morphological Laplacian is obtained from the difference of the external gradient with the internal gradient, both computed with the same structuring element. The black top hat enhances dark structures smaller than the structuring element.
See Also:
Erosion, Dilation, Gradient, ExternalGradient, InternalGradient

  • Constructor Summary

    Constructors
    Constructor Description
    Laplacian​(Strel3D strel)
    Creates a new Morphological Laplacian 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

    • Laplacian

      public Laplacian​(Strel3D strel)
      Creates a new Morphological Laplacian 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.