Package skyview.util

Class HistoMatcher

  • public class HistoMatcher
extends java.lang.Object
    Use this class to rescale a set of byte arrays to have the the same values at two points in the histogram of values. Generate the HistMatcher with the values (0-1) at which you want the histograms to mach. Add in the arrays with calls to addList. Call calc to generate the average values. call rescale(n) to get a rescaled array.

    • Constructor Summary

      Constructors 
      Constructor Description
      HistoMatcher​(double bot, double top)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addList​(byte[] pixels)  
      void avg()  
      void calc()  
      void matchPoints()  
      byte[] rescale​(int n)  
      byte[] rescale​(int n, double m, double b)  
      double[] scale​(int i, double[] matchPoints, double[] avg)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • HistoMatcher

        public HistoMatcher​(double bot,
                    double top)

    • Method Detail

      • addList

        public void addList​(byte[] pixels)

      • calc

        public void calc()

      • matchPoints

        public void matchPoints()

      • avg

        public void avg()

      • scale

        public double[] scale​(int i,
                      double[] matchPoints,
                      double[] avg)

      • rescale

        public byte[] rescale​(int n)

      • rescale

        public byte[] rescale​(int n,
                      double m,
                      double b)