Difference between revisions of "Gesture Signal Processing and Music"
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(Created page with '== Gesture and Measuring Movement == * What is a gesture? Physical. Bodily: hands, face, posture. Non-verbal. What do gestures communicate? Is a gesture more like a button or…') |
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** 3D Motion Capture using many cameras | ** 3D Motion Capture using many cameras | ||
* Goniometry: measuring joint angles with physically attached sensors | * Goniometry: measuring joint angles with physically attached sensors | ||
| − | ** Laetitia Sonami's Lady's Glove: | + | ** Laetitia Sonami's Lady's Glove: http://www.youtube.com/watch?v=HYTrNOmSRSo&feature=player_embedded |
| + | * Electromyography: measures muscle activation by measuring electrical activity | ||
| + | ** Pamela Z's controller (which I believe uses emg): http://www.pamelaz.com/VociMov.html | ||
| + | * With accelerometers attached to the body (e.g. wiimote, iphone) | ||
| + | |||
| + | ===Really basic physics=== | ||
| + | * Position: x | ||
| + | * Velocity: v = dx/dt | ||
| + | * Acceleration: a = dv/dt | ||
| + | ** Proportional to force (Newton's 2nd law of motion: F = ma ) | ||
| + | * Jerk: j = da/dt | ||
Revision as of 23:24, 11 October 2009
Gesture and Measuring Movement
- What is a gesture? Physical. Bodily: hands, face, posture. Non-verbal. What do gestures communicate? Is a gesture more like a button or a handle?
- What is a musical gesture?
Techniques for measuring human movement
- Camera-based
- 2D image processing
- 3D Motion Capture using many cameras
- Goniometry: measuring joint angles with physically attached sensors
- Laetitia Sonami's Lady's Glove: http://www.youtube.com/watch?v=HYTrNOmSRSo&feature=player_embedded
- Electromyography: measures muscle activation by measuring electrical activity
- Pamela Z's controller (which I believe uses emg): http://www.pamelaz.com/VociMov.html
- With accelerometers attached to the body (e.g. wiimote, iphone)
Really basic physics
- Position: x
- Velocity: v = dx/dt
- Acceleration: a = dv/dt
- Proportional to force (Newton's 2nd law of motion: F = ma )
- Jerk: j = da/dt
