Package boofcv.factory.shape

Class ConfigPolygonFromContour

java.lang.Object

boofcv.factory.shape.ConfigPolygonFromContour

All Implemented Interfaces:

Configuration, Serializable

public class ConfigPolygonFromContour
extends Object
implements Configuration

Configuration for DetectPolygonFromContour

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
boolean	canTouchBorder	If false then polygons which touch the image border are pruned
boolean	clockwise	Will the found polygons be in clockwise order?
ConnectRule	contourRule	Connect rule for contour finding in binary image.
BaseConfigPolyline	contourToPoly	Configuration for fitting a polygon to the contour.
ConfigLength	maximumContour	Specifies the maximum allowed contour length.
ConfigLength	minimumContour	Specifies the minimum allowed contour length.
double	minimumEdgeIntensity	The minimum allowed edge intensity for a shape.
double	tangentEdgeIntensity	Tangential distance away in pixels from the contour that the edge intensity is sampled.

Constructor Summary

Constructors

Constructor	Description
ConfigPolygonFromContour()
ConfigPolygonFromContour(boolean clockwise, int minimumSides, int maximumSides)
ConfigPolygonFromContour(int minimumSides, int maximumSides)	Specifies the number of sides in the polygon and uses default settings for everything else

Method Summary

Modifier and Type	Method	Description
void	checkValidity()	Checks to see if the configuration is valid.
ConfigPolygonFromContour	setTo(ConfigPolygonFromContour src)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface boofcv.struct.Configuration

serializeActiveFields, serializeInitialize

Field Details

canTouchBorder

public boolean canTouchBorder

If false then polygons which touch the image border are pruned

contourRule

public ConnectRule contourRule

Connect rule for contour finding in binary image.

contourToPoly

public BaseConfigPolyline contourToPoly

Configuration for fitting a polygon to the contour.

minimumEdgeIntensity

public double minimumEdgeIntensity

The minimum allowed edge intensity for a shape. Used to remove false positives generated by noise, which is especially common when using a local threshold during binarization.

Set to zero to disable.

See Also:

• EdgeIntensityPolygon

tangentEdgeIntensity

public double tangentEdgeIntensity

Tangential distance away in pixels from the contour that the edge intensity is sampled.

minimumContour

public ConfigLength minimumContour

Specifies the minimum allowed contour length. Relative lengths will be relative with to the image's sqrt(width*height).

maximumContour

public ConfigLength maximumContour

Specifies the maximum allowed contour length. Relative lengths will be relative with to the image's sqrt(width*height).

clockwise

public boolean clockwise

Will the found polygons be in clockwise order?

Constructor Details

ConfigPolygonFromContour

public ConfigPolygonFromContour(int minimumSides,
 int maximumSides)

Specifies the number of sides in the polygon and uses default settings for everything else

ConfigPolygonFromContour

public ConfigPolygonFromContour(boolean clockwise,
 int minimumSides,
 int maximumSides)

ConfigPolygonFromContour

public ConfigPolygonFromContour()

Method Details

setTo

public ConfigPolygonFromContour setTo(ConfigPolygonFromContour src)

checkValidity

public void checkValidity()

Description copied from interface: Configuration

Checks to see if the configuration is valid. If it is invalid, throw an exception explaining what is incorrect.

Specified by:

checkValidity in interface Configuration

toString

public String toString()

Overrides:

toString in class Object