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Vision-Based Gesture Recognition

Vision-Based Gesture Recognition

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Vision-Based Gesture Recognition

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  1. Vision-Based Gesture Recognition Shannon Heck Boise State University Spring 2011

  2. Presentation • Human Machine Interfaces • Vision-Based Gesture Recognition • Current applications • Future applications

  3. Human Machine Interface (HMI) • Punch Cards • Keyboards and command line • Computer mouse • Wireless Input Devices • Touch screens • Gestural recognition

  4. Gesture Recognition • Sensors (Wii) • Vision based • Time of flight • Light coding (Kinect)

  5. Kinect • PrimeSensor • Created By PrimeSense • Creates two image • Combines images • Provides tracking data • Kinect • Actively track two people • Tracks 20 joints 30 times per second

  6. “Light Coding”

  7. Current/Future Developments • Open Kinect • Surgeons computer access: • http://www.marketwire.com/press-release/TEAM-USES-XBOX-KINECT-TO-SEE-PATIENT-IMAGING-DURING-SURGERY-1412033.htm • Window 7 : • http://www.youtube.com/watch?v=o4U1pzVf9hY • Puppet shows: • http://www.youtube.com/watch?v=CeQwhujiWVk • 3D Hologram: • http://www.youtube.com/watch?v=MnJim3h_3YQ

  8. Be your own souvenir: • http://www.popsci.com/technology/article/2011-04/video-three-hacked-kinects-and-one-3-d-printer-turn-you-your-own-souvenir?page= • Gmail Motion: • http://www.youtube.com/watch?v=Bu927_ul_X0 • http://www.popsci.com/technology/article/2011-04/kinect-hack-makes-gmail-motion-reality • MIT’s Quadrocopter: • http://www.popsci.com/technology/article/2011-03/video-mits-quadrocopter-carries-kinect-autonomous-flying

  9. Optical Camouflage: • http://www.youtube.com/watch?v=4qhXQ_1CQjg • Tesla Coils: • http://www.youtube.com/watch?v=aNN4Oo0KhZo • Virtual Reality: • http://www.youtube.com/watch?v=2MX1RinEXUM • Vision of future • http://www.youtube.com/watch?v=TzLKsex43zI • Progression of computers: • http://www.tipsblogger.com/2010/06/apple-computers-over-30-years/

  10. References • Figure 1: http://www.sparpointgroup.com/Blogs/Head-in-the-Point-Clouds/Panasonic-has-a-time-of-flight-solution,-too/ • Figure 2: http://www.engineeringtalk.com/news/ifm/ifm292.html