基于多层级特征自适应融合的图像分割算法
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袁小平,何祥,王小倩,胡杨明
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Image segmentation algorithm based on multi-level feature adaptive fusion
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Xiao-ping YUAN,Xiang HE,Xiao-qian WANG,Yang-ming HU
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表 2 肝脏分割任务对比试验和消融研究结果 |
Tab.2 Results of comparative trials and ablation studies of liver segmentation tasks |
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方法 | IOU | Dice | L | P | tr/ms | FCN | 0.7834 | 0.8473 | 0.0611 | 0.8679 | 65 | Unet | 0.8388 | 0.8667 | 0.0634 | 0.8786 | 76 | UnetPlus | 0.9041 | 0.9163 | 0.0502 | 0.8994 | 149 | DenseASPP | 0.9072 | 0.9474 | 0.0405 | 0.9267 | 592 | DeepLabV3 | 0.9541 | 0.9513 | 0.0378 | 0.9451 | 631 | Base(Unet) | 0.8388 | 0.8667 | 0.0634 | 0.8786 | 76 | Base+采样加权模块 | 0.9127 | 0.9479 | 0.0527 | 0.9114 | 60 | Base+多层级自适应融合模块 | 0.9433 | 0.9487 | 0.0401 | 0.9421 | 510 | 本文方法 | 0.9437 | 0.9623 | 0.0279 | 0.9536 | 289 |
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