Package boofcv.alg.segmentation.watershed

Class WatershedVincentSoille1991.Connect4

java.lang.Object

boofcv.alg.segmentation.watershed.WatershedVincentSoille1991

boofcv.alg.segmentation.watershed.WatershedVincentSoille1991.Connect4

Enclosing class:

WatershedVincentSoille1991

public static class WatershedVincentSoille1991.Connect4
extends WatershedVincentSoille1991

Implementation which uses a 4-connect rule

Nested Class Summary

Nested classes/interfaces inherited from class boofcv.alg.segmentation.watershed.WatershedVincentSoille1991

WatershedVincentSoille1991.Connect4, WatershedVincentSoille1991.Connect8

Field Summary

Fields inherited from class boofcv.alg.segmentation.watershed.WatershedVincentSoille1991

currentDistance, currentLabel, distance, fifo, histogram, INIT, MARKER_PIXEL, MASK, output, outputSub, removeWatersheds, WSHED

Constructor Summary

Constructors

Constructor	Description
Connect4()

Method Summary

Modifier and Type	Method	Description
protected void	assignNewToNeighbors(int index)	See if a neighbor has a label ( > 0 ) or has been assigned WSHED ( == 0 ).
protected void	checkNeighborsAssign(int index)	Check the neighbors to see if it should become a member or a watershed
protected void	checkNeighborsMasks(int index)	Checks neighbors of pixel 'index' to see if their region is MASK, if so they are assigned the currentLabel and added to fifo.

Methods inherited from class boofcv.alg.segmentation.watershed.WatershedVincentSoille1991

checkMask, getOutput, getOutputBorder, getTotalRegions, handleNeighborAssign, process, process, removeWatersheds, sortPixels

Methods inherited from class java.lang.Object

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

Constructor Details

Connect4

public Connect4()

Method Details

assignNewToNeighbors

protected void assignNewToNeighbors(int index)

Description copied from class: WatershedVincentSoille1991

See if a neighbor has a label ( > 0 ) or has been assigned WSHED ( == 0 ). If so set distance of pixel index to 1 and add it to fifo.

Specified by:

assignNewToNeighbors in class WatershedVincentSoille1991

Parameters:

index - Pixel whose neighbors are being examined

checkNeighborsAssign

protected void checkNeighborsAssign(int index)

Description copied from class: WatershedVincentSoille1991

Check the neighbors to see if it should become a member or a watershed

Specified by:

checkNeighborsAssign in class WatershedVincentSoille1991

Parameters:

index - Index of the target pixel

checkNeighborsMasks

protected void checkNeighborsMasks(int index)

Description copied from class: WatershedVincentSoille1991

Checks neighbors of pixel 'index' to see if their region is MASK, if so they are assigned the currentLabel and added to fifo.

Specified by:

checkNeighborsMasks in class WatershedVincentSoille1991

Parameters:

index - Pixel whose neighbors are being examined.