PoseLandmark

public class PoseLandmark extends Object

Represents one pose landmark in a detected pose.

Nested Class Summary

@interface

PoseLandmark.LandmarkType

Landmark types for pose.

Constant Summary

int	LEFT_ANKLE	The landmark which corresponds to the left ankle.
int	LEFT_EAR	The landmark which corresponds to the left ear.
int	LEFT_ELBOW	The landmark which corresponds to the left elbow.
int	LEFT_EYE	The landmark which corresponds to the left eye.
int	LEFT_EYE_INNER	The landmark which corresponds to the inner left eye.
int	LEFT_EYE_OUTER	The landmark which corresponds to the outer left eye.
int	LEFT_FOOT_INDEX	The landmark which corresponds to the left foot index.
int	LEFT_HEEL	The landmark which corresponds to the left heel.
int	LEFT_HIP	The landmark which corresponds to the left hip.
int	LEFT_INDEX	The landmark which corresponds to the left index finger.
int	LEFT_KNEE	The landmark which corresponds to the left knee.
int	LEFT_MOUTH	The landmark which corresponds to the left mouth.
int	LEFT_PINKY	The landmark which corresponds to the left pinky.
int	LEFT_SHOULDER	The landmark which corresponds to the left shoulder.
int	LEFT_THUMB	The landmark which corresponds to the left thumb.
int	LEFT_WRIST	The landmark which corresponds to the left wrist.
int	NOSE	The landmark which corresponds to the nose.
int	RIGHT_ANKLE	The landmark which corresponds to the right ankle.
int	RIGHT_EAR	The landmark which corresponds to the right ear.
int	RIGHT_ELBOW	The landmark which corresponds to the right elbow.
int	RIGHT_EYE	The landmark which corresponds to the left eye.
int	RIGHT_EYE_INNER	The landmark which corresponds to the inner left eye.
int	RIGHT_EYE_OUTER	The landmark which corresponds to the outer left eye.
int	RIGHT_FOOT_INDEX	The landmark which corresponds to the right foot index.
int	RIGHT_HEEL	The landmark which corresponds to the right heel.
int	RIGHT_HIP	The landmark which corresponds to the right hip.
int	RIGHT_INDEX	The landmark which corresponds to the right index finger.
int	RIGHT_KNEE	The landmark which corresponds to the right knee.
int	RIGHT_MOUTH	The landmark which corresponds to the right mouth.
int	RIGHT_PINKY	The landmark which corresponds to the right pinky.
int	RIGHT_SHOULDER	The landmark which corresponds to the right shoulder.
int	RIGHT_THUMB	The landmark which corresponds to the right thumb.
int	RIGHT_WRIST	The landmark which corresponds to the right wrist.

Public Method Summary

float	getInFrameLikelihood() Gets the likelihood that a PoseLandmark is within the image frame.
int	getLandmarkType() Gets the landmark type for the PoseLandmark.
PointF	getPosition() Gets the 2D position of the PoseLandmark.
PointF3D	getPosition3D() Gets the 3D position of the PoseLandmark.

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Constants

public static final int LEFT_ANKLE

The landmark which corresponds to the left ankle.

Constant Value: 27

public static final int LEFT_EAR

The landmark which corresponds to the left ear.

Constant Value: 7

public static final int LEFT_ELBOW

The landmark which corresponds to the left elbow.

Constant Value: 13

public static final int LEFT_EYE

The landmark which corresponds to the left eye.

Constant Value: 2

public static final int LEFT_EYE_INNER

The landmark which corresponds to the inner left eye.

Constant Value: 1

public static final int LEFT_EYE_OUTER

The landmark which corresponds to the outer left eye.

Constant Value: 3

public static final int LEFT_FOOT_INDEX

The landmark which corresponds to the left foot index.

Constant Value: 31

public static final int LEFT_HEEL

The landmark which corresponds to the left heel.

Constant Value: 29

public static final int LEFT_HIP

The landmark which corresponds to the left hip.

Constant Value: 23

public static final int LEFT_INDEX

The landmark which corresponds to the left index finger.

Constant Value: 19

public static final int LEFT_KNEE

The landmark which corresponds to the left knee.

Constant Value: 25

public static final int LEFT_MOUTH

The landmark which corresponds to the left mouth.

Constant Value: 9

public static final int LEFT_PINKY

The landmark which corresponds to the left pinky.

Constant Value: 17

public static final int LEFT_SHOULDER

The landmark which corresponds to the left shoulder.

Constant Value: 11

public static final int LEFT_THUMB

The landmark which corresponds to the left thumb.

Constant Value: 21

public static final int LEFT_WRIST

The landmark which corresponds to the left wrist.

Constant Value: 15

public static final int NOSE

The landmark which corresponds to the nose.

Constant Value: 0

public static final int RIGHT_ANKLE

The landmark which corresponds to the right ankle.

Constant Value: 28

public static final int RIGHT_EAR

The landmark which corresponds to the right ear.

Constant Value: 8

public static final int RIGHT_ELBOW

The landmark which corresponds to the right elbow.

Constant Value: 14

public static final int RIGHT_EYE

The landmark which corresponds to the left eye.

Constant Value: 5

public static final int RIGHT_EYE_INNER

The landmark which corresponds to the inner left eye.

Constant Value: 4

public static final int RIGHT_EYE_OUTER

The landmark which corresponds to the outer left eye.

Constant Value: 6

public static final int RIGHT_FOOT_INDEX

The landmark which corresponds to the right foot index.

Constant Value: 32

public static final int RIGHT_HEEL

The landmark which corresponds to the right heel.

Constant Value: 30

public static final int RIGHT_HIP

The landmark which corresponds to the right hip.

Constant Value: 24

public static final int RIGHT_INDEX

The landmark which corresponds to the right index finger.

Constant Value: 20

public static final int RIGHT_KNEE

The landmark which corresponds to the right knee.

Constant Value: 26

public static final int RIGHT_MOUTH

The landmark which corresponds to the right mouth.

Constant Value: 10

public static final int RIGHT_PINKY

The landmark which corresponds to the right pinky.

Constant Value: 18

public static final int RIGHT_SHOULDER

The landmark which corresponds to the right shoulder.

Constant Value: 12

public static final int RIGHT_THUMB

The landmark which corresponds to the right thumb.

Constant Value: 22

public static final int RIGHT_WRIST

The landmark which corresponds to the right wrist.

Constant Value: 16

Public Methods

public float getInFrameLikelihood ()

Gets the likelihood that a PoseLandmark is within the image frame.

It is in range [0.0f, 1.0f].

A lower in-frame-likelihood indicates that the part of the body representing this landmark is likely not visible in the frame. As a result the confidence of this prediction can be considered low.

public int getLandmarkType ()

Gets the landmark type for the PoseLandmark.

public PointF getPosition ()

Gets the 2D position of the PoseLandmark.

The return value is always non-null.

public PointF3D getPosition3D ()

Gets the 3D position of the PoseLandmark.

The return value is always non-null.

More information on the Z value:

• The Z value is an experimental feature that returns an extra Z coordinate along with X and Y. Please note that this value is less accurate than the X and Y values.
• The unit of measure for the Z value is the same as X and Y.
• The smaller the Z value, the closer that landmark is to the camera.
• Different from X and Y, Z does not have a fixed origin in the image space. The Z origin is approximately at the center of the subject’s hips. Z value will be negative if the landmark is in front of the Z origin and will be positive if the landmark is behind the Z origin.
• The Z value does not have a fixed lower or upper bound.