Choroid Segmentation of Retinal OCT Images Based on CNN Classifier and - Fitter

Table 1

Structure of CNN model used in this paper.

	Type	Filter size	Stride	Filter number	Padding
Layer 1	Convolution			128	1
Layer 2	ReLU	—	—	—	—
Layer 3	LRN	—	—	—	—
Layer 4	Convolution			64	1
Layer 5	ReLU	—	—	—	—
Layer 6	LRN	—	—	—	—
Layer 7	Convolution			32	1
Layer 8	ReLU	—	—	—	—
Layer 9	LRN	—	—	—	—
Layer 10	Fully connected		—	4096	—
Layer 11	ReLU	—	—	—	—
Layer 12	Fully connected		—	1024	—
Layer 13	ReLU	—	—	—	—
Layer 14	Fully connected		—	2	—
Layer 15	Softmaxloss	—	—	—	—