eu.id3.face

Enum TrackingStatus

java.lang.Object

java.lang.Enum<TrackingStatus>

eu.id3.face.TrackingStatus

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TrackingStatus>

public enum TrackingStatus
extends java.lang.Enum<TrackingStatus>

Enumerates the possible face-tracking statuses.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CONFIRMED The face was detected and tracked for the required number of consecutive frames, hence the track is confirmed.
DELETED The face was missed for too many frames, the track is over.
INITIALIZED A face was detected and a track is initialized.
NONE No status.
TEMPORARY_LOST The face was missed for at least one frame.

Method Summary

Modifier and Type	Method and Description
static TrackingStatus	fromValue(int value) Creates an enumeration value from int.
int	getValue() Gets the enumeration value as int.
static TrackingStatus	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static TrackingStatus[]	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

NONE

public static final TrackingStatus NONE

No status.

INITIALIZED

public static final TrackingStatus INITIALIZED

A face was detected and a track is initialized. Once the required number of consecutive detections will be reached (see MinimumTrackedFaceAge in FaceTracker), the track will move on to 'Confirmed' status.

CONFIRMED

public static final TrackingStatus CONFIRMED

The face was detected and tracked for the required number of consecutive frames, hence the track is confirmed.

TEMPORARY_LOST

public static final TrackingStatus TEMPORARY_LOST

The face was missed for at least one frame. It can come back to 'Confirmed' if it is re-detected or move on to 'Deleted' if it keeps being missed for a given number of consecutive frames (see MinimumTrackedFaceAge in FaceTracker).

DELETED

public static final TrackingStatus DELETED

The face was missed for too many frames, the track is over. Remark: this state is purely internal.

Method Detail

values

public static TrackingStatus[] 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 (TrackingStatus c : TrackingStatus.values())
    System.out.println(c);

Returns:

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

valueOf

public static TrackingStatus valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

getValue

public int getValue()

Gets the enumeration value as int.

Returns:

The value.

fromValue

public static TrackingStatus fromValue(int value)

Creates an enumeration value from int.

Parameters:

value - The int value.

Returns:

The created TrackingStatus.