Module org.scijava.ops.image

Package org.scijava.ops.image.filter.vesselness

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

java.lang.Object

org.scijava.ops.image.filter.vesselness.DefaultFrangi<T,U>

All Implemented Interfaces:

Computers.Arity3<RandomAccessibleInterval<T>,Integer,double[],RandomAccessibleInterval<U>>, Consumers.Arity4<RandomAccessibleInterval<T>,Integer,double[],RandomAccessibleInterval<U>>

public class DefaultFrangi<T extends RealType<T>,U extends RealType<U>>
extends Object
implements Computers.Arity3<RandomAccessibleInterval<T>,Integer,double[],RandomAccessibleInterval<U>>

Input is a 2- or 3-dimensional grayscales image. Applies the Frangi Vesselness filter to an image to highlight vessel-like structures. The spacing parameter refers to the physical distance between data points in the RandomAccessibleInterval, and can vary for each dimension of the image.

Author:

Gabriel Selzer

Implementation Note:

op names='filter.frangiVesselness'

Field Summary

Fields

Modifier and Type	Field	Description
protected double	alpha
protected double	beta
protected double	maximumVesselness
protected double	minimumVesselness

Constructor Summary

Constructors

Constructor	Description
DefaultFrangi()

Method Summary

Modifier and Type	Method	Description
void	compute(RandomAccessibleInterval<T> input, Integer scale, double[] spacing, RandomAccessibleInterval<U> 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

Field Detail

alpha

protected double alpha

beta

protected double beta

minimumVesselness

protected double minimumVesselness

maximumVesselness

protected double maximumVesselness

Constructor Detail

DefaultFrangi

public DefaultFrangi()

Method Detail

compute

public void compute(RandomAccessibleInterval<T> input,
                    Integer scale,
                    double[] spacing,
                    RandomAccessibleInterval<U> output)

TODO

Specified by:

compute in interface Computers.Arity3<RandomAccessibleInterval<T extends RealType<T>>,Integer,double[],RandomAccessibleInterval<U extends RealType<U>>>

Parameters:

input - the image containing input data

scale - sigma for the gaussian filter, and the scale for the vesselness filter

spacing - physical distance between data points

output - the pre-allocated output buffer