Package boofcv.abst.feature.describe

Class ConfigSurfDescribe

java.lang.Object

boofcv.abst.feature.describe.ConfigSurfDescribe

All Implemented Interfaces:

Configuration, Serializable

Direct Known Subclasses:

ConfigSurfDescribe.Fast, ConfigSurfDescribe.Stability

public abstract class ConfigSurfDescribe
extends Object
implements Configuration

Abstract base class for SURF implementations. Use child classes to specify a specific implementation.

See Also:

• DescribePointSurf
• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ConfigSurfDescribe.Fast	Configuration for SURF implementation that has been designed for speed at the cost of some stability.
static class	ConfigSurfDescribe.Stability	Configuration for SURF implementation that has been designed for stability.

Field Summary

Fields

Modifier and Type	Field	Description
boolean	useHaar	If true the Haar wavelet will be used.
int	widthLargeGrid	Number of sub-regions wide the large grid is.
double	widthSample	The width of a sample point in pixels.
int	widthSubRegion	Number of sample points wide a sub-region is.

Constructor Summary

Constructors

Constructor	Description
ConfigSurfDescribe()

Method Summary

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface boofcv.struct.Configuration

serializeActiveFields, serializeInitialize

Field Details

widthLargeGrid

public int widthLargeGrid

Number of sub-regions wide the large grid is. Typically 4

widthSubRegion

public int widthSubRegion

Number of sample points wide a sub-region is. Typically 5

widthSample

public double widthSample

The width of a sample point in pixels. Used to scale the descriptor sample region's width. Typically 3

useHaar

public boolean useHaar

If true the Haar wavelet will be used. If false means image gradient.

Constructor Details

ConfigSurfDescribe

public ConfigSurfDescribe()

Method Details

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

setTo

public ConfigSurfDescribe setTo(ConfigSurfDescribe src)