The Domain Shift Problem of Medical Image Segmentation and Vendor-Adaptation by Unet-GAN

Understand

Convolutional neural network (CNN), in particular the Unet, is a powerful method for medical image segmentation.

• To date Unet has demonstrated state-of-art performance in many complex medical image segmentation tasks, especially under the condition when the training and testing data share the same distribution (i.e.
• come from the same source domain).
• However, in clinical practice, medical images are acquired from different vendors and centers.