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MSKinectService
Arthur Nishimoto edited this page Apr 18, 2015
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5 revisions
Last revision: ver. 5.0 - 18 April 2015
Uses the Microsoft Kinect for Windows SDK to access joint and (eventually) speech recognition data. Kinect v2.0 support is currently in development and is not in the current public build.
- Service type: Mocap
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Event types:
Update - Event data fields: position (head) and extraData float array containing joint position
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timestamp: -
sourceID: Skeleton / body ID -
serviceID: -
serviceType: Mocap -
type: Update -
flags: 0 (not used) -
position: x, y, z of the skeleton's head -
orientation: Vector4 containing leftHandState in index 0 and rightHandState in index 1
HandStates correspond to the Kinect SDK 2.0 HandStates which provides basic hand gestures:
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0: Unknown -
1: NotTracked -
2: Open -
3: Closed -
4: Lasso (Pointing)
The following table shows the ExtraData Vector3 index mapping to the current supported skeleton tracking systems (OpenNI and Kinect for Windows v1.x and v2.0). Index values not supported by the current service will return a Vector3(0,0,0).
| ExtraDataVector3 index | OpenNIService | MSKinectService (SDK v1.x) | MSKinect2Service (SDK v2.0) |
|---|---|---|---|
| 0 | --- | NUI_SKELETON_POSITION_HIP_CENTER | JointType_SpineBase |
| 1 | XN_SKEL_HEAD | NUI_SKELETON_POSITION_HEAD | JointType_Head |
| 2 | XN_SKEL_NECK | --- | JointType_Neck |
| 3 | XN_SKEL_TORSO | --- | --- |
| 4 | XN_SKEL_WAIST | --- | --- |
| 5 | XN_SKEL_LEFT_COLLAR | --- | --- |
| 6 | XN_SKEL_LEFT_SHOULDER | NUI_SKELETON_POSITION_SHOULDER_LEFT | JointType_ShoulderLeft |
| 7 | XN_SKEL_LEFT_ELBOW | NUI_SKELETON_POSITION_ELBOW_LEFT | JointType_ElbowLeft |
| 8 | XN_SKEL_LEFT_WRIST | NUI_SKELETON_POSITION_WRIST_LEFT | JointType_WristLeft |
| 9 | XN_SKEL_LEFT_HAND | NUI_SKELETON_POSITION_HAND_LEFT | JointType_HandLeft |
| 10 | XN_SKEL_LEFT_FINGERTIP | --- | JointType_HandTipLeft |
| 11 | XN_SKEL_LEFT_HIP | NUI_SKELETON_POSITION_HIP_LEFT | JointType_HipLeft |
| 12 | XN_SKEL_LEFT_KNEE | NUI_SKELETON_POSITION_KNEE_LEFT | JointType_KneeLeft |
| 13 | XN_SKEL_LEFT_ANKLE | NUI_SKELETON_POSITION_ANKLE_LEFT | JointType_AnkleLeft |
| 14 | XN_SKEL_LEFT_FOOT | NUI_SKELETON_POSITION_FOOT_LEFT | JointType_FootLeft |
| 15 | XN_SKEL_RIGHT_COLLAR | --- | --- |
| 16 | XN_SKEL_RIGHT_SHOULDER | NUI_SKELETON_POSITION_SHOULDER_RIGHT | JointType_ShoulderRight |
| 17 | XN_SKEL_RIGHT_ELBOW | NUI_SKELETON_POSITION_ELBOW_RIGHT | JointType_ElbowRight |
| 18 | XN_SKEL_RIGHT_WRIST | NUI_SKELETON_POSITION_WRIST_RIGHT | JointType_WristRight |
| 19 | XN_SKEL_RIGHT_HAND | NUI_SKELETON_POSITION_HAND_RIGHT | JointType_HandRight |
| 20 | XN_SKEL_RIGHT_FINGERTIP | --- | JointType_HandTipRight |
| 21 | XN_SKEL_RIGHT_HIP | NUI_SKELETON_POSITION_HIP_RIGHT | JointType_HipRight |
| 22 | XN_SKEL_RIGHT_KNEE | NUI_SKELETON_POSITION_KNEE_RIGHT | JointType_KneeRight |
| 23 | XN_SKEL_RIGHT_ANKLE | NUI_SKELETON_POSITION_ANKLE_RIGHT | JointType_AnkleRight |
| 24 | XN_SKEL_RIGHT_FOOT | NUI_SKELETON_POSITION_FOOT_RIGHT | JointType_FootRight |
| 25 | --- | NUI_SKELETON_POSITION_SPINE | JointType_SpineMid |
| 26 | --- | NUI_SKELETON_POSITION_SHOULDER_CENTER | JointType_SpineShoulder |
| 27 | --- | --- | JointType_ThumbLeft |
| 28 | --- | --- | JointType_ThumbRight |
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updateInterval (float): the delay time in seconds between polling for new data (default: 0.01)