Package com.jhlabs.image

Class Histogram

java.lang.Object
com.jhlabs.image.Histogram
public class Histogram extends Object
An image histogram.

  • Field Details

    • RED

      public static final int RED
      See Also:

    • GREEN

      public static final int GREEN
      See Also:

    • BLUE

      public static final int BLUE
      See Also:

    • GRAY

      public static final int GRAY
      See Also:

    • histogram

      protected int[][] histogram

    • numSamples

      protected int numSamples

    • minValue

      protected int[] minValue

    • maxValue

      protected int[] maxValue

    • minFrequency

      protected int[] minFrequency

    • maxFrequency

      protected int[] maxFrequency

    • mean

      protected float[] mean

    • isGray

      protected boolean isGray

  • Constructor Details

    • Histogram

      public Histogram()

    • Histogram

      public Histogram(int[] pixels, int w, int h, int offset, int stride)

  • Method Details

    • isGray

      public boolean isGray()

    • getNumSamples

      public int getNumSamples()

    • getFrequency

      public int getFrequency(int value)

    • getFrequency

      public int getFrequency(int channel, int value)

    • getMinFrequency

      public int getMinFrequency()

    • getMinFrequency

      public int getMinFrequency(int channel)

    • getMaxFrequency

      public int getMaxFrequency()

    • getMaxFrequency

      public int getMaxFrequency(int channel)

    • getMinValue

      public int getMinValue()

    • getMinValue

      public int getMinValue(int channel)

    • getMaxValue

      public int getMaxValue()

    • getMaxValue

      public int getMaxValue(int channel)

    • getMeanValue

      public float getMeanValue()

    • getMeanValue

      public float getMeanValue(int channel)