Through-Wall Radar Classification of Human Posture Using Convolutional Neural Networks

Table 1

CNN structure definitions of the proposed approach.

Layer	Parameters	Value
Input layer	Input size
Convolutional layer	Kernel size
	# of filters	16
	Transfer function	ReLU
Batch normalization layer	Transfer function	ReLU
Pooling layer	Kernel size
	# of filters	16
	Transfer function	ReLU
Convolutional layer	Kernel size
	# of filters	32
	Transfer function	ReLU
Batch normalization layer	Transfer function	ReLU
Pooling layer	Kernel size
	# of filters	32
	Transfer function	ReLU
Fully connected layer	# of neurons	100
	Transfer function	ReLU
	Dropout	0.5
Fully connected layer	# of neurons	3
	Classifier	Softmax
Output layer	# of outputs	3
	Classes	{empty, standing, sitting}