TISNet-Enhanced Fully Convolutional Network with Encoder-Decoder Structure for Tongue Image Segmentation in Traditional Chinese Medicine

Table 5

Ablation study on the SIPL-tongue dataset.

Method	DSC	H D(pixel)	MSD (pixel)	Precision	Sensitivity	Specificity
Baseline
+RFB
+FPN
+MS

+: adding a new module or strategy based on the last row instead of the baseline. RFB: embedding RFB block into the segmentation network. FPN: employing the FPN structure. MS: fusing multiscale feature maps before final pixel prediction.