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MECHANICAL and AEROSPACE ENGINEERING Basic Motions (6 - motions, 5 - trials, 10 - subjects) SquattingStep over (FWD)Step over (BWD)Leg lift (Right)Leg.

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Presentation on theme: "MECHANICAL and AEROSPACE ENGINEERING Basic Motions (6 - motions, 5 - trials, 10 - subjects) SquattingStep over (FWD)Step over (BWD)Leg lift (Right)Leg."— Presentation transcript:

1 MECHANICAL and AEROSPACE ENGINEERING Basic Motions (6 - motions, 5 - trials, 10 - subjects) SquattingStep over (FWD)Step over (BWD)Leg lift (Right)Leg lift (Left)Lateral band

2 Squatting 1. Block at least half of subject’s face 2. Information of copyrighter Courtesy of Biomechanics and Human Motion Lab. and Automation Robotics & Mechatronics Lab. In University at Buffalo (SUNY at Buffalo)

3 Subjects Motions (6 types) Angles (11 joints) Trial 1Trial 2Trial 3Trial4Trial 5 Important! - Take 5 trials from the last column -Sampling rate is 120Hz -Sampling rates of Kinect and Vicon data are different Do not use

4 Sampling rate is not constant, check Time stamp (20 ~ 30Hz) If Kinect fails to respond, the size of ‘mat’ file is zero. RGB frames Depth frames

5 Not Tracked Tracked 1 2 3 4 5

6 10 Subjects Motions (5 types) 5 Trials 5 trials for forward Step over motion and 5 trials for backward motion

7 Time for each trial 19 sensors 24 parameters Totally 457 columns 1- Thigh sensors (2) with integrated straps. 2- Calf sensors (2) with integrated straps. 2- Foot sensors (2) for attachment to any athletic shoes. 3- Pressure sensor insoles (2). 4- Chest sensor and Shoulder sensors (2) embedded in shirt. 5- Arm sensors (2) with integrated straps. 6- Forearm sensors (2) with integrated straps. 7- Hand sensors (2) with gloves.

8 List of 19 sensors and 24 parameters related to each sensor- Totally 457 columns Hip sensor- 24 parameters Accelerometer 457 columns Local Quaternion parameters Local Euler Global Acceleration Global Quaternion parameters Magnetometer Gyro sensor


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