Research Article
SiameseDenseU-Net-based Semantic Segmentation of Urban Remote Sensing Images
Figure 8
Visual comparison of the boundary pixels in the “building” category. (a) TOP. (b) nDSM. (c) GT. (d) erGT. (e) HSN + OI + WBP. (f) U-Net + CEloss. (g) U-Net + MFB_Focalloss. (h) DenseU-Net + CEloss. (i) DenseU-Net + MFB_Focalloss. (j) SiameseDenseU-Net + CEloss. (k) SiameseDenseU-Net + MFB_Focalloss.
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