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

    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.
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