Gesture Recognition: Prologue
نویسندگان
چکیده
This paper discuss of basic of gesture recognition (GR) concept its various types, methods and approaches for recognizing a gesture as well as its application. Basically Gesture Recognition means identification and recognition of gestures of body motion, which can originate from face or hand. Gesture recognition it is also a topic in computer science engineering and language technology which interpret human gestures via mathematical algorithms. Recognition of human activity is an attractive goal for computer vision. The task of gesture recognition is made challenging due to complex background, presence of nongesture hand motions, and different illumination environments. Currently GR focuses in the field include emotion recognition from the face and hand gesture recognition .GR enables humans to interface with the machine (HMI) and interact naturally without any mechanical devices. The applications of gesture recognition are infinite, ranging from sign language through medical rehabilitation to virtual reality.
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