endrov.flowImageStats
Class EvOpEntropyCircle

java.lang.Object
  endrov.flow.EvOpGeneral
      endrov.flow.EvOpSlice1
          endrov.flowImageStats.EvOpEntropyCircle

public class EvOpEntropyCircle
extends EvOpSlice1

Moving entropy. Entropy is taken over a circle of radius r. r=0 is a single point Entropy is defined as S=-sum_i P[i] log(i), where i is intensity Complexity O(w*h*r*r), could be made faster with a method similar to huangs median calculator

Constructor Summary

EvOpEntropyCircle(java.lang.Number r)

Method Summary

static EvPixels	apply(ProgressHandle ph, EvPixels in, int r)
EvPixels	exec1(ProgressHandle ph, EvPixels... p) Apply given several image planes, returns only the first image plane

Methods inherited from class endrov.flow.EvOpSlice1

exec, exec, exec, exec1, exec1, getNumberChannels

Methods inherited from class endrov.flow.EvOpGeneral

exec11, exec11, exec1Untyped, execUntyped

Methods inherited from class java.lang.Object

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

Constructor Detail

EvOpEntropyCircle

public EvOpEntropyCircle(java.lang.Number r)

Method Detail

exec1

public EvPixels exec1(ProgressHandle ph,
                      EvPixels... p)

Description copied from class: EvOpGeneral

Apply given several image planes, returns only the first image plane

Specified by:

exec1 in class EvOpGeneral

apply

public static EvPixels apply(ProgressHandle ph,
                             EvPixels in,
                             int r)