Efficient Convolutional Neural Network for FMCW Radar Based Hand Gesture Recognition

08/28/2019

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by   Xiaodong Cai, et al.

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FMCW radar could detect object's range, speed and Angleof-Arrival, advantages are robust to bad weather, good range resolution, and good speed resolution. In this paper, we consider the FMCW radar as a novel interacting interface on laptop. We merge sequences of object's range, speed, azimuth information into single input, then feed to a convolution neural network to learn spatial and temporal patterns. Our model achieved 96 test.