Computer Control through Touchless System Using Vision Based Hand Gesture Recognition

Hand gesture recognition is a simplest and innovative way to connect with computer, since interactions with the computer can be increased through multidimensional use of hand gesturses. hand gesture recognition is one of the active region of research in computer vision. when user doesnt have technical knowledge about the system then human computer interaction enable the user to use system without any problem. they still will be able to use the system with their normal hands. Gestures communicate the meaning of statement said by the human being. Hand gesture has been one of the most common and natural communication media among human being. Hand gesture recognition research has gained a lot of attentions because of its applications for interactive human-machine interface and virtual environments