期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2015
卷号：10
期号：2
页码：413-420
DOI：10.14257/ijmue.2015.10.2.38
出版社：SERSC
摘要：In this paper, HMM based non-contact gesture recognition using EPS(Electric Potential Sensor) is implemented, First, EMI(Electro-Magnetic Interference) in ELF(Extremely Low Frequency) band from surrounding environments is minimized through EMI removing process as well as preprocessing. Hand gesture recognition algorithms applied for smart TV remote control are presented and evaluated. Our proposed cumulative electric potential based "left to right model" is implemented and its performance is compared to that of an ergodic model based directional vectors. Also, we implement the HMM by finding the optimal numbers of states and quantization, and then compare its performance with other typical algorithms.
