The Application of Hand Gesture Recognition in Human Computer Interaction
Pan Jian-sheng · Computer Knowledge and Technology · 2011
To satisfy the demands of hand recognition in computer interaction system,A framework of human-computer interaction based on multi-point gesture recognition is presented,the Method uses USB camera to obtain a gesture image and Adaptive threshold Two-val ue method to handle gesture segmentation,and then it get the feature vector through the vector space model,finally HMM is used as repre sentations for hand gesture recognition,The experiments showed that the algorithm for dynamic gestures was feasible and its performance was stable.the vector space model to.