BioMed Research International / 2016 / Article / Fig 4

Research Article

Segmenting Brain Tissues from Chinese Visible Human Dataset by Deep-Learned Features with Stacked Autoencoder

Figure 4

Two-dimensional feature representation for 500 patches of each brain tissue by (a) intensity + PCA and (b) intensity + three-hidden-layer SAE + PCA; here PCA is just for visualization of principle components.