Package boofcv.factory.filter.binary

Class ConfigThresholdLocalOtsu

java.lang.Object

boofcv.factory.filter.binary.ConfigThreshold

boofcv.factory.filter.binary.ConfigThresholdLocalOtsu

All Implemented Interfaces:

Configuration, Serializable

public class ConfigThresholdLocalOtsu
extends ConfigThreshold

Configuration for all threshold types.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
double	tuning	Tuning parameter that will make it harder for pixels to be marked in low texture regions.
boolean	useOtsu2	If true it will use Otsu 2.

Fields inherited from class boofcv.factory.filter.binary.ConfigThreshold

down, fixedThreshold, maxPixelValue, minPixelValue, niblackK, nickK, scale, thresholdFromLocalBlocks, type, width

Constructor Summary

Constructors

Constructor	Description
ConfigThresholdLocalOtsu()
ConfigThresholdLocalOtsu(int regionWidth, double tuning)
ConfigThresholdLocalOtsu(ConfigLength regionWidth, double tuning)

Method Summary

Modifier and Type	Method	Description
ConfigThresholdLocalOtsu	setTo(ConfigThresholdLocalOtsu src)

Methods inherited from class boofcv.factory.filter.binary.ConfigThreshold

checkValidity, fixed, global, local, local, setTo, 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

tuning

public double tuning

Tuning parameter that will make it harder for pixels to be marked in low texture regions. 0 = regular Otsu. Try 15 when tuning.

See Also:

• ThresholdBlockOtsu

useOtsu2

public boolean useOtsu2

If true it will use Otsu 2. Produce much better results in binary or nearly binary images.

See Also:

• GThresholdImageOps.computeOtsu2(int[], int, int)

Constructor Details

ConfigThresholdLocalOtsu

public ConfigThresholdLocalOtsu(int regionWidth,
 double tuning)

ConfigThresholdLocalOtsu

public ConfigThresholdLocalOtsu(ConfigLength regionWidth,
 double tuning)

ConfigThresholdLocalOtsu

public ConfigThresholdLocalOtsu()

Method Details

setTo

public ConfigThresholdLocalOtsu setTo(ConfigThresholdLocalOtsu src)