TABLE 2.

Evaluation index of polyp segmentation mIOU, F-score, and Dice loss with CE.

Model	mlOU	F-score	Dice loss with CE
UNet (Ronneberger et al., 2015)	0.8883	0.9354	0.1719
LinkNet (Chaurasia and Culurciello, 2018)	0.8711	0.9238	0.1911
U2Net (Qin et al., 2020)	0.8950	0.9398	0.1528
UNet++ (Zhou et al., 2018, 2020)	0.8895	0.9364	0.1642
UNet+++ (Huang et al., 2020)	0.8831	0.9312	0.1827
PraNet (Fan et al., 2020)	0.9347	0.9612	0.1012
PspNet (Zhao et al., 2017)	0.8612	0.8972	0.2453
Deeplabv3+ (Chen et al., 2018)	0.8452	0.8872	0.3214
FCN8 (Long et al., 2015)	0.8563	0.8945	0.2752
DnlNet (Yin et al., 2020)	0.8657	0.9143	0.2064
OcrNet (Yuan et al., 2020)	0.8801	0.9210	0.1953
PointRend (Kirillov et al., 2019)	0.8585	0.9074	0.2153
MBFFNet	0.8952	0.9450	0.1602