Fig. 1
From: Hippocampus segmentation after brain tumor resection via postoperative region synthesis
A Our proposed brain tumor image generation architecture (VAE-GAN) with joint image segmentation. It consists of two components VAE and GAN in which encoder-decoder architectures are utilized. Detailed schematics are explored in the methods section. B Nasopharyngeal carcinoma brain MR images (top) and brain tumor MR images (bottom). The fake image is generated by transferring the postoperative region (indicated by the orange dashed bounding box) from the bottom image to the top image. C MR brain cross-section. The hippocampus within the enlarged cropped region is labeled with green markers