Table 2.

Deep learning network architecture.

Multi-branch CNN Network Configuration
Input ($48\times 48$ patch)	Input ($12\times 24$ patch)	Input ($12\times 24$ anchor)
conv3-64	conv3-64	conv3-64
conv3-64	conv3-64	conv3-64
maxpool2	maxpool2	maxpool2
conv3-128	conv3-128	conv3-128
conv3-128	conv3-128	conv3-128
maxpool2	maxpool2	maxpool2
conv3-256
conv3-256
maxpool2
Pre-training
fc-4096	fc-2048	fc-2048
fc-4096	fc-2048	fc-2048
fc-1	fc-1	fc-1
sigmoid	sigmoid	sigmoid
Training
concatenating
fc-4096
fc-4096
fc-1
sigmoid