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eess.SP2017★ 86 cited
Micro Hand Gesture Recognition System Using Ultrasonic Active Sensing
Yu Sang, Laixi Shi, Yimin Liu
In this paper, we propose a micro hand gesture recognition system and methods using ultrasonic active sensing. This system uses micro dynamic hand gestures for recognition to achie…
cs.IT2017
DOA Estimation of Coherent Signals on Coprime Arrays Exploiting Fourth-Order Cumulants
Yang Hu, Yimin Liu, Xiqin Wang
This paper considers the problem of direction-of-arrival (DOA) estimation of coherent signals on passive coprime arrays, where we resort to the fourth-order cumulants of the receiv…