Field Detail

• threshold

  public int threshold

  Pixels with colors < threshold are considered background

• inverse

  public boolean inverse

  If true, inverts the threshold condition, i.e. color >= threshold is background

Constructor Detail

• MaskThicknessMapWithOriginal

  public MaskThicknessMapWithOriginal()

Method Detail

• trimOverhang

  public ij.ImagePlus trimOverhang(ij.ImagePlus original,
                                   ij.ImagePlus thicknessMap)

  Creates a copy of the thicknessMap, where "overhanging" pixels have been removed. Pixel p{x,y} in the map is considered overhanging if the pixel q{x=p.x,y=p.y} in the original image is background.

  Parameters:

  original - The original, unprocessed 8-bit binary image

  thicknessMap - The 32-bit thickness map image produced from the original

  Returns:

  A 32-bit thickness map image where the overhanging pixels have been set to 0

  Throws:

  NullPointerException - if original == null or thicknessMap == null

  IllegalArgumentException - if original.getBitDepth() != 8 or thicknessMap.getBitDepth() != 32

  IllegalArgumentException - if the dimensions of the images do not match

• getResultImage

  public ij.ImagePlus getResultImage()

  Returns:

  The result of the last call to trimOverhang. Returns null if the method hasn't been successfully called.