Package boofcv.alg.segmentation.cc

Class ConnectedNaiveSpeckleFiller_F32

java.lang.Object

boofcv.alg.segmentation.cc.ConnectedNaiveSpeckleFiller_F32

All Implemented Interfaces:

ConnectedSpeckleFiller<GrayF32>

public class ConnectedNaiveSpeckleFiller_F32
extends Object
implements ConnectedSpeckleFiller<GrayF32>

Naive implementation of connected-component based speckle filler. A labeled image is created for each blob. When a new region is encountered it is filled by growing a region. The grow region algorithm works by having an open list of unexplored pixels. The top of the list is selected and its neighbors checked to see they are also members, if so they are added to the open list.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ConnectedNaiveSpeckleFiller_F32.Pixel

Constructor Summary

Constructors

Constructor	Description
ConnectedNaiveSpeckleFiller_F32()

Method Summary

Modifier and Type	Method	Description
ImageType<GrayF32>	getImageType()
int	getTotalFilled()	Returns the number of filled in regions
void	process(GrayF32 image, int maximumArea, double similarTol, double fillValue)	Finds non-smooth regions and fills them in with the fill value.

Methods inherited from class java.lang.Object

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

Constructor Details

ConnectedNaiveSpeckleFiller_F32

public ConnectedNaiveSpeckleFiller_F32()

Method Details

process

public void process(GrayF32 image,
 int maximumArea,
 double similarTol,
 double fillValue)

Description copied from interface: ConnectedSpeckleFiller

Finds non-smooth regions and fills them in with the fill value. Uses 4-connect rule.

Specified by:

process in interface ConnectedSpeckleFiller<GrayF32>

Parameters:

image - (Input, Output) Image which is searched for speckle noise which is then filled in

maximumArea - (Input) All regions with this number of pixels or fewer will be filled in.

similarTol - (Input) Two pixels are connected if their different in value is ≤ than this.

fillValue - (Input) The value that small regions are filled in with.

getTotalFilled

public int getTotalFilled()

Description copied from interface: ConnectedSpeckleFiller

Returns the number of filled in regions

Specified by:

getTotalFilled in interface ConnectedSpeckleFiller<GrayF32>

getImageType

public ImageType<GrayF32> getImageType()

Specified by:

getImageType in interface ConnectedSpeckleFiller<GrayF32>