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Accelerometer and tilt angle

Accelerometer and tilt angle. Kinect for Windows Video Courses. Accelerometer. Accelerometer Reading. Accelerometer vector points in the direction of gravity Reading method: KinectSensor.AccelerometerGetCurrentReading

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Accelerometer and tilt angle

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  1. Accelerometer and tilt angle Kinect for Windows Video Courses

  2. Accelerometer

  3. Accelerometer Reading • Accelerometer vector points in the direction of gravity • Reading method: KinectSensor.AccelerometerGetCurrentReading • Return: Vector4, and the w value of the Vector4 is always set to 0.0 as a 3d vector pointing in the direction of gravity • Vector in coordinate system : right-handed coordinate system, center on the sensor, positive z in the direction the sensor is pointing (0.0g, -1.0g, 0.0g) (1.0g, 0.0g, 0.0g)

  4. Tilt Angle

  5. Tilt Motor IR Emitter Color Sensor IR Depth Sensor Tilt Motor +27 -27 Microphone Array

  6. Tilt Angle Control • Property: intKinectSensor.ElevationAngle • Value between KinectSensor.MinElevationAngle and KinectSensor.MaxElevationAngle • The tilt angle value is relative to gravity rather than the sensor base, and value zero indicates that the Kinect is pointing perpendicular to gravity • Should tilt the Kinect as few times as possible • To reduce wear, should change the elevation angle no more than 15 times in 20 seconds

  7. Overview • Hardware overview and • SDK installation • Color • Introduction to color stream • Demo: How to get color stream • Demo: ColorBasics sample • Depth • Introduction to depth stream • Demo: How to get depth data • Demo: DepthBasics sample • Skeleton • Introduction to skeleton stream • Demo: How to get skeleton stream • Demo: SkeletonBasics sample • Audio • Introduction to audio stream • Demo: How to capture audio • Demo: Speech recognition • Advanced Topics • Streams sync and coordinate mapping • Demo: Streams sync and coordinates mapping • Accelerometer and tilt angle • Demo: How to get accelerometer and tilt angle

  8. Thanks Contact us: http://social.msdn.microsoft.com/Forums/en-US/kinectsdk

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