21-07-2012, 11:43 AM
HAND GESTURE BASEDHUMAN COMPUTER INTERACTION
HAND GESTURE BASED.ppt (Size: 278.5 KB / Downloads: 42)
Hand Gesture Based Applications
Computer Interface
A 2D/3D input device (Hand Tracking)
Translation of gestures to commands
More natural interface for 3D design applications
Aid for disabled and deaf people
Sign language analysis, translation
Sign language teaching
Using multimodality to enable communication between disabled people
Entertainment
Applications involving hand gesture recognition, from computer games to sound and image design applications
Capabilities
Recognition of 2D and 3D gestures in real time
Real time hand tracking – controlling mouse motion
Capability of triggering windows input device events – controlling third party applications
Future Work
Usage of IOHMM, HMM ANN hybrids
A visualization module for the HMMs
Combining with body and face analyzers
Real time recognition of simple sign language gestures
Inclusion of hand posture in recognition process