Module org.scijava.ops.image

Package org.scijava.ops.image.segment.detectRidges

Class RidgeDetectionMetadata

java.lang.Object

org.scijava.ops.image.segment.detectRidges.RidgeDetectionMetadata

public class RidgeDetectionMetadata
extends Object

Helper Method to generate the meta image used for DefaultDetectRidges

Author:

Gabriel Selzer

Field Summary

Fields

Modifier and Type	Field	Description
protected Img<DoubleType>	gradients
protected Img<DoubleType>	nValues
protected Img<DoubleType>	pValues

Constructor Summary

Constructors

Constructor

Description

RidgeDetectionMetadata(RandomAccessibleInterval<T> input, double sigma, double smallMax, double bigMax, Computers.Arity1<RandomAccessibleInterval<T>,RandomAccessibleInterval<DoubleType>> convertOp, BiFunction<Dimensions,DoubleType,RandomAccessibleInterval<DoubleType>> createOp, Function<RandomAccessibleInterval<DoubleType>,RandomAccessibleInterval<DoubleType>> copyOp, Computers.Arity3<RandomAccessibleInterval<DoubleType>,double[],int[],RandomAccessibleInterval<DoubleType>> partialDerivativeOp)

Generates the metadata images from the input image

Method Summary

Modifier and Type	Method	Description
protected Img<DoubleType>	getGradients()	returns the gradient image
protected RandomAccess<DoubleType>	getGradientsRandomAccess()	returns the gradient image's RandomAccess
protected Img<DoubleType>	getNValues()	returns the nValue image
protected RandomAccess<DoubleType>	getNValuesRandomAccess()	returns the nValue image's RandomAccess
protected Img<DoubleType>	getPValues()	returns the pValue image
protected RandomAccess<DoubleType>	getPValuesRandomAccess()	returns the pValue image's RandomAccess

Methods inherited from class java.lang.Object

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

Field Detail

pValues

protected Img<DoubleType> pValues

nValues

protected Img<DoubleType> nValues

gradients

protected Img<DoubleType> gradients

Constructor Detail

RidgeDetectionMetadata

public RidgeDetectionMetadata(RandomAccessibleInterval<T> input,
                              double sigma,
                              double smallMax,
                              double bigMax,
                              Computers.Arity1<RandomAccessibleInterval<T>,RandomAccessibleInterval<DoubleType>> convertOp,
                              BiFunction<Dimensions,DoubleType,RandomAccessibleInterval<DoubleType>> createOp,
                              Function<RandomAccessibleInterval<DoubleType>,RandomAccessibleInterval<DoubleType>> copyOp,
                              Computers.Arity3<RandomAccessibleInterval<DoubleType>,double[],int[],RandomAccessibleInterval<DoubleType>> partialDerivativeOp)

Generates the metadata images from the input image

Parameters:

input - - the image to be detected

sigma - - the sigma for the gaussian derivative convolutions

Method Detail

getPValues

protected Img<DoubleType> getPValues()

returns the pValue image

Returns:

the image containing the pValues

getPValuesRandomAccess

protected RandomAccess<DoubleType> getPValuesRandomAccess()

returns the pValue image's RandomAccess

Returns:

the RandomAccess containing the pValues

getNValues

protected Img<DoubleType> getNValues()

returns the nValue image

Returns:

the image containing the nValues

getNValuesRandomAccess

protected RandomAccess<DoubleType> getNValuesRandomAccess()

returns the nValue image's RandomAccess

Returns:

the RandomAccess containing the nValues

getGradients

protected Img<DoubleType> getGradients()

returns the gradient image

Returns:

the image containing the gradients

getGradientsRandomAccess

protected RandomAccess<DoubleType> getGradientsRandomAccess()

returns the gradient image's RandomAccess

Returns:

the RandomAccess containing the gradients