Jing-Xin Shi

VUD-Net: a compact uncertainty-feedback convolutional framework for MRI-based brain metastasis segmentation

Precise delineation of brain metastases on magnetic resonance imaging (MRI) is a key step in radiotherapy planning and follow-up assessment. The task remains difficult because metastatic foci vary markedly in size, occupy only a small fraction of the brain volume, and often show weak contrast at tumor-edema interfaces....