TABLE 1.

The proposed CNN architecture

Layers	Kernel size	Numbers of kernels	Number of neurons	Stride
1. Convolution	5 × 5	32	—	1
Max‐pooling	2 × 2	32	—	2
2. Convolution	5 × 5	64	—	1
Max‐pooling	2 × 2	64	—	2
Fully connected	—	—	2048	—
Fully connected	—	—	2	—

Abbreviation: CNN, convolutional neural network.