Low-Grade Glioma Segmentation Based on CNN with Fully Connected CRF

Table 2

Base line and improved CNN structure configurations.

CNN configuration
Base line	Base line +; deeper	Base line +; more fc	Base line +; deeper +; more fc
Input
Conv^13–64	Conv3–64	Conv3–64	Conv3–64
Conv3–64	Conv3–64	Conv3–64	Conv3–64
	Conv3–64		Conv3–64
Max-pool
Conv3–128	Conv3–128	Conv3–128	Conv3–128
Conv3–128	Conv3–128	Conv3–128	Conv3–128
	Conv3–128		Conv3–128
Max-pool
FC^2–256		FC-4096
FC-256		FC-4096
FC-2
Softmax
Output

¹Conv: followed by the size of convolutional kernels and the number of filter banks. ²FC: followed by the number of fully connected layers.