org.openimaj.tools.globalfeature

Enum ShapeFeatures

java.lang.Object

java.lang.Enum<ShapeFeatures>

org.openimaj.tools.globalfeature.ShapeFeatures

All Implemented Interfaces:

Serializable, Comparable<ShapeFeatures>, CmdLineOptionsProvider

public enum ShapeFeatures
extends Enum<ShapeFeatures>
implements CmdLineOptionsProvider

Features describing the shape of the foreground object in an image. A mask is used to separate foreground/background pixels.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ShapeFeatures.ShapeFeaturesOp An object able to perform the execution associated with a ShapeFeatures type; possibly contains extra options for the operation.

Enum Constant Summary

Enum Constants

Enum Constant and Description
AFFINE_INVARIANT_MOMENTS Affine invariant moments
BASIC_SHAPE_FEATURES Basic shape features
BOUNDARY_DISTANCE_FEATURE Distance from boundary descriptor
COLOR_STATISTICS Colour statistics
GLOBAL Any of the GlobalFeatureTypes applied only to the foreground region.
HU_MOMENTS Hu moments

Method Summary

Methods

Modifier and Type	Method and Description
protected ConnectedComponent	c(FImage mask)
abstract ShapeFeatures.ShapeFeaturesOp	getOptions()
static ShapeFeatures	valueOf(String name) Returns the enum constant of this type with the specified name.
static ShapeFeatures[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

GLOBAL

public static final ShapeFeatures GLOBAL

Any of the GlobalFeatureTypes applied only to the foreground region.

AFFINE_INVARIANT_MOMENTS

public static final ShapeFeatures AFFINE_INVARIANT_MOMENTS

Affine invariant moments

See Also:

AffineInvariantMoments

BASIC_SHAPE_FEATURES

public static final ShapeFeatures BASIC_SHAPE_FEATURES

Basic shape features

See Also:

BasicShapeDescriptor

BOUNDARY_DISTANCE_FEATURE

public static final ShapeFeatures BOUNDARY_DISTANCE_FEATURE

Distance from boundary descriptor

See Also:

BoundaryDistanceDescriptor

HU_MOMENTS

public static final ShapeFeatures HU_MOMENTS

Hu moments

See Also:

HuMoments

COLOR_STATISTICS

public static final ShapeFeatures COLOR_STATISTICS

Colour statistics

See Also:

ColourDescriptor

Method Detail

values

public static ShapeFeatures[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ShapeFeatures c : ShapeFeatures.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ShapeFeatures valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

c

protected ConnectedComponent c(FImage mask)

getOptions

public abstract ShapeFeatures.ShapeFeaturesOp getOptions()

Specified by:

getOptions in interface CmdLineOptionsProvider

Returns:

the object providing options/arguments