based on
Real Time Head Pose Estimation from Consumer Depth Cameras by Gabriele Fanelli ^[1]

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download source and windows/OSX binaries: https://github.com/kronihias/head-pose-estimation

Application that detects head position from a depth image provided by Microsoft Xbox Kinect Sensor in x,y,z and Euler Angles (pitch, yaw, roll) from multiple persons.

–> needs no calibration!!

Application sends data as OSC^[2] Message in the format:

/head_pose [User_ID] [x] [y] [z] [pitch] [yaw] [roll]
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1. ^[1]http://www.vision.ee.ethz.ch/~gfanelli/head_pose/head_forest.html↩
2. ^[2]Open Sound Control (OSC) is a message based communication protocol for multimedia systems.↩