APU-Net: An Attention Mechanism Parallel U-Net for Lung Tumor Segmentation

Figure 12

Segmentation results. (a) CT image. (b) PET/CT image. (c) PET image. (d) Ground truth. (e) PU-Net segmentation result. (f) SAPU-Net segmentation result. (g) CAPU-Net segmentation result. (h) MFPU-Net segmentation result. (i) APU-Net segmentation result.

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