Package adams.data.filter.heatmapthreshold

Class Otsu

  • All Implemented Interfaces:
    adams.core.Destroyable, adams.core.GlobalInfoSupporter, adams.core.logging.LoggingLevelHandler, adams.core.logging.LoggingSupporter, adams.core.option.OptionHandler, adams.core.SizeOfHandler, Serializable
    public class Otsu
extends AbstractBufferedImageBasedHeatmapThreshold
    Computes the variance based threshold using Otsu's method from an input image (gray scale; boofcv.struct.image.GrayU8).

    For more information see:
    WikiPedia. Otsu's method. 

    -logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST> (property: loggingLevel)
    The logging level for outputting errors and debugging output.
    default: WARNING
 
    -conversion <adams.data.conversion.HeatmapToBufferedImageConversion> (property: conversion)
    The conversion to use for turning the heatmap into a BufferedImage.
    default: adams.data.conversion.HeatmapToBufferedImage -generator adams.gui.visualization.core.BiColorGenerator
 
    -min <int> (property: min)
    The minimum value to use in the computation (included).
    default: 0
    minimum: 0
 
    -max <int> (property: max)
    The maximum value to use in the computation (excluded).
    default: 256
    minimum: 1
    Author:
    FracPete (fracpete at waikato dot ac dot nz)
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected int m_Max
      the max value.
      protected int m_Min
      the min value.

      • Fields inherited from class adams.core.option.AbstractOptionHandler

        m_OptionManager

      • Fields inherited from class adams.core.logging.LoggingObject

        m_Logger, m_LoggingIsEnabled, m_LoggingLevel

    • Constructor Summary

      Constructors 
      Constructor Description
      Otsu()  

    • Field Detail

      • m_Min

        protected int m_Min
        the min value.

      • m_Max

        protected int m_Max
        the max value.

    • Constructor Detail

      • Otsu

        public Otsu()

    • Method Detail

      • globalInfo

        public String globalInfo()
        Returns a string describing the object.
        Specified by:
        globalInfo in interface adams.core.GlobalInfoSupporter
        Specified by:
        globalInfo in class adams.core.option.AbstractOptionHandler
        Returns:
        a description suitable for displaying in the gui

      • getTechnicalInformation

        public adams.core.TechnicalInformation getTechnicalInformation()
        Returns an instance of a TechnicalInformation object, containing detailed information about the technical background of this class, e.g., paper reference or book this class is based on.
        Returns:
        the technical information about this class

      • setMin

        public void setMin​(int value)
        Sets the minimum value for the computation.
        Parameters:
        value - the minimum (incl)

      • getMin

        public int getMin()
        Returns the minimum value for the computation.
        Returns:
        the minimum (incl)

      • minTipText

        public String minTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the gui

      • setMax

        public void setMax​(int value)
        Sets the maximum value for the computation.
        Parameters:
        value - the maximum (excl)

      • getMax

        public int getMax()
        Returns the maximum value for the computation.
        Returns:
        the maximum (excl)

      • maxTipText

        public String maxTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the gui