Hand Gesture Recognition Using Hidden Markov Model Algorithm
نویسندگان
چکیده
منابع مشابه
Gesture Recognition Using Hidden Markov Model
Hand gestures are used by many applications, such as mobile phone, robots, television and gaming purposes. In order to employ hand gestures as input for a control application, it requires recognition of gesture with a high precision rate, with minimum probability of error. In the research presented, the signs are executed with one hand as it is sufficient for many everyday applications. The ges...
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A new hand gesture recognition method based on Input– Output Hidden Markov Models is presented. This method deals with the dynamic aspects of gestures. Gestures are extracted from a sequence of video images by tracking the skin–color blobs corresponding to the hand into a body– face space centered on the face of the user. Our goal is to recognize two classes of gestures: deictic and symbolic.
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This report presents a method for developing a gesture-based system using a multi-dimensional hidden Markov model (HMM). Instead of using geometric features, gestures are converted into sequential symbols. HMMs are employed to represent the gestures and their parmeters are learned from the training data. Based on “the most likely performance” criterion, the gestures can be recognized through ev...
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The use of hand gesture provides an attractive alternative to cumbersome interface devices for human-computer interaction (HCI). In particular, visual interpretation of hand gestures can help achieve easy and natural comprehension for HCI. Many methods for hand gesture recognition using visual analysis have been proposed such as syntactical analysis, neural network (NN), and hidden Markov model...
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The rapidly growing interest in interactive threedimensional(3D) computer environments highly recommend the hand gesture as one of their interaction modalities. Among several factors constituting a hand gesture, hand movement pattern is spatiotemporally variable and informative, but its automatic recognition is not trivial. In this paper, we describe a hidden Markov(HMM)-based method for recogn...
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ژورنال
عنوان ژورنال: MATICS
سال: 2017
ISSN: 2477-2550,1978-161X
DOI: 10.18860/mat.v9i1.4126