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NtKinect: Kinect V2 C++ Programming with OpenCV on Windows10

How to recognize joint positions and palm state with Kinect V2


2016.07.16: created by
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Prerequisite knowledge


Recognize the State of the Palm

The state of the palm is defined as follows in Kinect for Windows SDK 2.0.

Quoted from Kinect.h of Kinect for Windows SDK 2.0
enum _HandState {
    HandState_Unknown= 0,
    HandState_NotTracked= 1,
    HandState_Open= 2,
    HandState_Closed= 3,
    HandState_Lasso= 4
};

enum _TrackingConfidence {
    TrackingConfidence_Low= 0,
    TrackingConfidence_High= 1
};

In NtKinect, you can get the palm state (Open, Closed, Lasso) when calling setSkeleton() function.


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