Design and Implementation of a Natural User Interface using Hand Gesture Recognition Method
Jishmi Jos Choondal1, C. Sharavanabhavan2

1Jishmi Jos Choondal, Department of Computer Science and Engineering, AMS Engineering College, Anna University Chennai (Tamil Nadu), India.
2Prof. C. Sharavanabhavan, Department of Computer Science and Engineering, AMS Engineering College, Anna University Chennai, Namakkal (Tamil Nadu), India.
Manuscript received on 12 March 2013 | Revised Manuscript received on 21 March 2013 | Manuscript Published on 30 March 2013 | PP: 249-254 | Volume-2 Issue-4, March 2013 | Retrieval Number: D0577032413/13©BEIESP
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Abstract: This paper presents a system which is capable of communicating PC using natural gestures. This system integrates the physical surroundings of a person with real time computer generated information. It creates an enhanced perception of the surrounding environment. To achieve this, a Natural User Interface is designed and implemented by using vision Based hand gesture recognition method. It should be capable of tracking the hand gestures and provides a feedback according to the recognized gesture. The user will be able to use his/her hand movements in order to control the operations which are usually carried out with a mouse. According to different hand movements, the system will respond and carry out the respective operations that are available. Here the natural gestures are recognized through analyzing the image frames from the web camera which is focused to the computer monitor. And it relies on a user being able to carry out relatively natural motions, movements or gestures that they quickly discover and control the computer application or manipulate the on-screen content. This system provides an efficient way of communication with PC.
Keywords: Hue Saturation Value Color Space, Human Computer Interface, Natural User Interface, Vision Based Hand Gesture Recognition.

Scope of the Article: Pattern Recognition