Research on Carbon Foam Image Segmentation Based on Deep Learning

Table 1

Symbol description.

Symbol	Description
	Pixel true category label
	Pixel predicted label
	Width of the image
	Height of the image
	The Binary Cross-Entropy Loss
	Normalization function
	Weight of positive sample loss
	Weight of the negative sample
	Sample similarity
	Weight of Binary Cross-Entropy Loss
	Total loss
	Number of correct prediction
	Number of wrong predictions
	Cells density in the picture
	Magnification of the scanning electron microscope
	Area of the test area and is the number of cells
	True value
	Prediction value according to ours methods
	Error rate