Identification and Classification of Lungs Focal Opacity Using CNN Segmentation and Optimal Feature Selection

Table 1

Description of the convolutional neural network layers.

Layers	Filters	Activation	Filtersize	Stride	Padding
Convolution	32	ReLU	3 × 3	[1 1]	[1 1 1 1]
Convolution	32	ReLU	3 × 3	[1 1]	[1 1 1 1]
Convolution	32	ReLU	3 × 3	[1 1]	[1 1 1 1]
Max pooling			2 × 2	[2 2]	[0 0 0 0]
Convolution	32	ReLU	3 × 3	[1 1]	[1 1 1 1]
Transposed convolution	32		4 × 4	[2 2]	[1 1 1 1]
Convolution	2	Softmax	1 × 1	[1 1]	[0 0 0 0]
Pixel classification layer