Constructor Detail

• MaxEntHistogram

  public MaxEntHistogram(ij.ImagePlus image)

• MaxEntHistogram

  public MaxEntHistogram(int[][] histograms)

Method Detail

• quantize

  public double quantize(int K)

  quantizes according to maximum entropy principle, imitating MaxEnt's dynamic programming algorithm from ciq.ps.gz; returns the new right bin boundaries (exclusive, so result[k-1]==256). returns the entropy of the result

• quantizeNaive

  public void quantizeNaive(int K)

  use naive approach: every bin should have the same amount of data points.

• getMapping

  public byte[] getMapping(boolean showIndex)

  after quantization, returns a mapping from old pixel values to new pixel values.

• get

  public int[][] get(int[][] histos)