Generative learning-based lightweight MRI brain tumor segmentation with missing modalities

Xinliang Zhang, Qian Chen, Hangzhou He, Lei Zhu, Zhaoheng Xie, Yanye Lu, Fangxiao Cheng

Abstract: Highlights•A new framework is proposed for brain tumor segmentation with missing modalities.•Our framework achieve an optimal balance between accuracy and computation cost.•We demonstrate how the generative reconstruction stage enhances the segmentation stage.