A Discriminative Level Set Method with Deep Supervision for Breast Tumor Segmentation
Computers in Biology and Medicine(2022)
摘要
•A novel, deeply supervised network is devised for breast tumor segmentation.•A discriminative level-set method is integrated at different stages of the network.•A new feature-discriminator is added to the level set method’s energy function.•Feature-discriminator improves model ability to identify hazy regions preciously.•The ensembling in the level set group suppresses the false-positive.•The proposed model can locate the more reliable malignant regions.•Experiments on multiple datasets affirm the success and effectiveness of the model.
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关键词
Deep learning,Medical image segmentation,Discriminative information,Level set
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