Module org.scijava.ops.image

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

Class DefaultDetectRidges<T extends RealType<T>>

java.lang.Object

org.scijava.ops.image.segment.detectRidges.DefaultDetectRidges<T>

All Implemented Interfaces:

Functions.Arity5<RandomAccessibleInterval<T>,Double,Double,Double,Integer,List<DefaultWritablePolyline>>

public class DefaultDetectRidges<T extends RealType<T>>
extends Object
implements Functions.Arity5<RandomAccessibleInterval<T>,Double,Double,Double,Integer,List<DefaultWritablePolyline>>

Performs the Ridge Detection algorithm on a 2-Dimensional, gray-scale image.

Author:

Gabriel Selzer

Implementation Note:

op names='segment.detectRidges'

Constructor Summary

Constructors

Constructor	Description
DefaultDetectRidges()

Method Summary

Modifier and Type	Method	Description
List<DefaultWritablePolyline>	apply(RandomAccessibleInterval<T> input, Double width, Double lowerThreshold, Double higherThreshold, Integer ridgeLengthMin)	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.Functions.Arity5

andThen

Constructor Detail

DefaultDetectRidges

public DefaultDetectRidges()

Method Detail

apply

public List<DefaultWritablePolyline> apply(RandomAccessibleInterval<T> input,
                                           Double width,
                                           Double lowerThreshold,
                                           Double higherThreshold,
                                           Integer ridgeLengthMin)

TODO

Specified by:

apply in interface Functions.Arity5<RandomAccessibleInterval<T extends RealType<T>>,Double,Double,Double,Integer,List<DefaultWritablePolyline>>

Parameters:

input -

width - The diameter of the lines to search for.

lowerThreshold - The threshold for which the gradient of a subsequent line point must be above.

higherThreshold - The threshold for which the gradient of a initial line point must be above.

ridgeLengthMin - The minimum number of connected line points necessary to define a ridge. Can be used to remove small noisy ridges.

Returns:

the List of ridges