文章基本信息

标题：A Robust Method for Hand Gesture Recognition Using Support Vector Machine
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作者：Nadhir Ben Halima
期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2016
卷号：11
期号：11
页码：365
出版社：SERSC
摘要：The aim of this paper is to explore and recognize hand gestures against complex backgrounds and lighting conditions. Mostly, previous approaches use off-line recognition for the hand motion, which make any gesture system not realistic and not suitable for on-line applications. Furthermore, 3D dynamic features are further extracted from the hand gesture path based on stereo strategy. Thus, the extracted features of dynamic affine-invariants such as location, orientation and velocity are derived from 3D spatio-temporal hand motion. After that the feature vectors are constructed by quantization and then employed to multi-class Support Vector Machine for training or texting. An application of isolated gestures from alphabet characters (A-Z) and numbers (0-9) are trained and tested with superior performance. Furthermore, the results are promising on several video samples in different situations.
关键词：Human-computer Interaction; Pattern Recognition; Multi-class Support ;Vector Machine