Catalano.Imaging.Filters

Class BinaryWatershed

java.lang.Object

Catalano.Imaging.Filters.BinaryWatershed

All Implemented Interfaces:

IApplyInPlace

public class BinaryWatershed
extends java.lang.Object
implements IApplyInPlace

Binary Watershed. Binary Watershed lines (e.g. the continental divide) mark the boundaries of catchment regions in a topographical map. The height of a point on this map can have a direct correlation to its pixel intensity. WIth this analogy, the morphological operations of closing (or opening) can be understood as smoothing the ridges (or filling in the valleys). Develops a new algorithm for obtaining the watershed lines in a graph, and then uses this in developing a new segmentation approach based on the depth of immersion.

Constructor Summary

Constructors

Constructor and Description
BinaryWatershed() Initializes a new instance of the BinaryWatershed class.
BinaryWatershed(DistanceTransform.Distance distance) Initializes a new instance of the BinaryWatershed class.
BinaryWatershed(float tolerance) Initializes a new instance of the BinaryWatershed class.
BinaryWatershed(float tolerance, DistanceTransform.Distance distance) Initializes a new instance of the BinaryWatershed class.

Method Summary

Modifier and Type	Method and Description
void	applyInPlace(FastBitmap fastBitmap) Apply filter to an image.

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryWatershed

public BinaryWatershed()

Initializes a new instance of the BinaryWatershed class.

BinaryWatershed

public BinaryWatershed(float tolerance)

Initializes a new instance of the BinaryWatershed class.

Parameters:

tolerance - Tolerance.

BinaryWatershed

public BinaryWatershed(float tolerance,
                       DistanceTransform.Distance distance)

Initializes a new instance of the BinaryWatershed class.

Parameters:

tolerance - Tolerance.

distance - Distance.

BinaryWatershed

public BinaryWatershed(DistanceTransform.Distance distance)

Initializes a new instance of the BinaryWatershed class.

Parameters:

distance - Distance.

Method Detail

applyInPlace

public void applyInPlace(FastBitmap fastBitmap)

Description copied from interface: IApplyInPlace

Apply filter to an image.

Specified by:

applyInPlace in interface IApplyInPlace

Parameters:

fastBitmap - Image to be processed.