FMCW Radar-Based Hand Gesture Recognition Using Spatiotemporal Deformable and Context-Aware Convolutional 5-D Feature Representation - Dong, Xichao; Zhao, Zewei; Wang, Yupei; Zeng, Tao; Wang, Jianping; Sui, Yi (IEEE transactions on geoscience and remote sensing, 2022)
Keywords: Artificial neural networks; Azimuth; Concrete blocks; Context; Continuous radiation; Convolution; Cubes; Datasets; Deep learning; Deformation; Doppler effect; Doppler sonar; Elevation angle; Estimation; Fast Fourier transformations; Feature extraction; Formability; Fourier transforms; Frequency dependence; Frequency-modulated continuous-wave (FMCW) radar; Geometric transformation; Gesture recognition; hand gesture recognition (HGR); Machine learning; Methods; Neural networks; Radar; Representations; spatiotemporal context modeling; spatiotemporal deformable convolution (STDC); Spatiotemporal phenomena; Three-dimensional displays