Fig. 1

Architecture of CNN used to segment lungs and liver. Convolution layers do not use padding. Input shape to network is 72 × 72 × 72 pixel cube; output shape is 8 × 8 × 8 pixel cube.
Architecture of CNN used to segment lungs and liver. Convolution layers do not use padding. Input shape to network is 72 × 72 × 72 pixel cube; output shape is 8 × 8 × 8 pixel cube.