Research Article

AI-Based W-Band Suspicious Object Detection System for Moving Persons: Two-Stage Walkthrough Configuration and Recognition Optimization

Table 8

Network parameters.

Layer (type)Output shapeParam #

conv2d_18 (Conv2D)(None, 32, 32, 64)640
max_pooling2d_17 (MaxPooling)(None, 16, 16, 64)0
batch_normalization_14 (Batc)(None, 16, 16, 64)256
flatten_17 (Flatten)(None, 16384)0
dense_33 (Dense)(None, 256)4194560
dense_34 (Dense)(None, 4)1028

Total params: 4196484. Trainable params: 4196356. Nontrainable params: 128.