fig8
![Automatic tissue segmentation of hyperspectral images in liver and head neck surgeries using machine learning](https://image.oaes.cc/0bb9d2e6-8565-46ac-9d0b-b0d92e01b7fa/4291.fig.7.jpg)
Figure 8. (A) Color representation of the HSI data of three patients during liver surgery, with the annotated tissues of interest; and (B) the resulting tissue segmentation provided by U-Net (liver in green, bile duct in blue, portal vein in pink, and artery in red).