Motion Feature Extraction Using Second-order Neural Network and Self-organizing Map for Gesture Recognition
نویسندگان
چکیده
منابع مشابه
Motion Feature Extraction Using Second-order Neural Network and Self-organizing Map for Gesture Recognition
We propose a neural preprocess approach for video-based gesture recognition system. Second-order neural network (SONN) and self-organizing map (SOM) are employed for extracting moving hand regions and for normalizing motion features respectively. The SONN is more robust to noise than frame difference technique. Obtained velocity feature vectors are translated into normalized feature space by th...
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ژورنال
عنوان ژورنال: IPSJ Digital Courier
سال: 2005
ISSN: 1349-7456
DOI: 10.2197/ipsjdc.1.268