Module org.scijava.ops.image

Package org.scijava.ops.image.threshold.localMean

Class ComputeLocalMeanThresholdIntegral<T extends RealType<T>,U extends RealType<U>>

java.lang.Object

org.scijava.ops.image.threshold.localMean.ComputeLocalMeanThresholdIntegral<T,U>

All Implemented Interfaces:

Computers.Arity3<RectangleNeighborhood<? extends Composite<U>>,T,Double,BitType>, Consumers.Arity4<RectangleNeighborhood<? extends Composite<U>>,T,Double,BitType>

public class ComputeLocalMeanThresholdIntegral<T extends RealType<T>,U extends RealType<U>>
extends Object
implements Computers.Arity3<RectangleNeighborhood<? extends Composite<U>>,T,Double,BitType>

Local threshold method that uses the IntegralMean for the threshold computation.

This implementation improves execution speed by using integral images for the computations of mean and standard deviation in the local windows. A significant improvement can be observed for increased window sizes ( span > 10). It operates on RandomAccessibleIntervals of RealType, i.e. explicit conversion to an integral image is not required.

Author:

Stefan Helfrich (University of Konstanz)

See Also:

ComputeLocalMeanThreshold

Implementation Note:

op name='threshold.localMean', priority='-101.'

Constructor Summary

Constructors

Constructor	Description
ComputeLocalMeanThresholdIntegral()

Method Summary

Modifier and Type	Method	Description
void	compute(RectangleNeighborhood<? extends Composite<U>> inputNeighborhood, T inputCenterPixel, Double c, BitType output)	TODO

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.scijava.function.Computers.Arity3

accept

Methods inherited from interface org.scijava.function.Consumers.Arity4

andThen

Constructor Detail

ComputeLocalMeanThresholdIntegral

public ComputeLocalMeanThresholdIntegral()

Method Detail

compute

public void compute(RectangleNeighborhood<? extends Composite<U>> inputNeighborhood,
                    T inputCenterPixel,
                    Double c,
                    BitType output)

TODO

Specified by:

compute in interface Computers.Arity3<RectangleNeighborhood<? extends Composite<U extends RealType<U>>>,T extends RealType<T>,Double,BitType>

Parameters:

inputNeighborhood -

inputCenterPixel -

c -

output -