Through-Wall Human Activity Recognition With Complex-Valued Range-Time-Doppler Feature and Region-Vectorization ConvGRU.
Longzhen TangShisheng GuoQiang JianGuolong CuiLingjiang KongXiaobo YangPublished in: IEEE Trans. Geosci. Remote. Sens. (2023)
Keyphrases
- complex valued
- human activity recognition
- real valued
- activity recognition
- human activities
- recurrent neural networks
- linear equations
- feature vectors
- activation function
- multi valued
- neural network
- signal processing
- linear combination
- visual surveillance
- image sequences
- feature set
- detection algorithm
- feed forward
- expert systems
- learning algorithm