gesture recognition!

Mehran kordavani

Saeed bahrani

Super vision by: mr chabi

content:

• What is Gesture?• What is gesture recognition Technology?• History• Basic working of Gesture Technology• Types of Gesture Recognition• Types of Gesture Sensing Technology• Technology Behind It• BENEFITS OF GESTURE RECOGNITION• Algorithms• Uses Of Gesture Recognition• Gesture Recognition Challenges• Conclusion

What is Gesture?

What is gesture recognition

Technology?

smart T.V

gesture recognition software in a laptop

History:

Basic working of Gesture Technology

Hand Gesture Recognition

Types of Gesture Recognition

Facial Gesture Recognition

Sign Language Recognition

Types of Gesture RecognitionHand Gesture Recognition

Facial Gesture Recognition

Sign Language Recognition

Types of Gesture Sensing Technology

Electrical Field Sensing Technology

Device Sensing TechnologyVision Based Technologies

Electrical Field Sensing Technology

Device Sensing Technology

Vision Based Technologies

Technology Behind ItWired glovesStereo cameras

Depth-aware camerasThermal cameras

Controller –based gesturesSingle camera or a Proximity sensor

Wired gloves

Single camera or a Proximitysensor

Stereo cameras

Depth-aware cameras

Thermal cameras

Controller –based gestures

BENEFITS OF GESTURE RECOGNITION

Replace mouse and keyboard in computer

Interact with the 3D world

No physical contact with machine

3D model-based algorithms

Skeletal based algorithms

Algorithms

!

Uses Of Gesture Recognitionrehabilitation

Sign language recognition

Virtual controllers

Remote control

Aid to physically challenged

Immersive gaming technology

Lack of Gesture LanguageGesture Recognition Challenges

Robustness

Conclusion

Refrence:

• Per Malmestig, Sofie Sundberg, SignWiiver - implementation of sign language technology• Vladimir I. Pavlovic, Rajeev Sharma, Thomas S. Huang, Visual Interpretation of Hand

Gestures for Human-Computer Interaction; A Review, IEEE Transactions on Pattern Analysis and Machine Intelligence, 1997

What’s Your question?