Retinal vessel segmentation on CHASE DB1

87.98Sensitivity (SE)FR-UNet

Evaluation Results

Method
FR-UNet2023.10	87.98	—	98.14	97.48	—	81.51	68.82	—	—	—	—
FR-UNet2024.10	87.98	—	98.14	97.48	99.13	81.51	68.82	—	—	—	—
Our SGL (K=8)2021.03	86.9	—	98.43	97.71	99.2	82.71	—	—	—	—	—
LightVesselNet2026.06	86.4	81.81	98.21	97.38	—	—	69.33	—	—	—	—
FSG-Net2025.01	85.995	81.019	—	97.515	99.378	—	82.68	79.899	—	—	—
FSG-Net2025.01	85.995	81.019	—	97.515	99.378	—	82.68	79.899	3	—	—
UNet2026.06	85.87	84.07	98.66	97.72	—	—	72.55	—	—	—	—
PVT-GCASCADE2023.10	85.84	—	98.51	97.71	—	82.51	70.24	—	—	—	—
PVT-CASCADE2023.10	85.83	—	98.34	97.55	—	81.5	68.8	—	—	—	—
HRNet2025.01	85.75	81.021	—	97.744	99.65	—	82.849	79.987	1.2	—	—
U-Net3+ Deep2025.01	85.74	80.697	—	97.483	99.506	—	82.489	79.558	3.7	—	—
SA-UNet2021.03	85.73	—	98.35	97.55	99.05	81.53	—	—	—	—	—
U-Net2025.01	85.37	80.159	—	97.404	99.368	—	82.065	79.002	7	—	—
PVTV2-b2 (only)2023.10	85.07	—	98.07	97.25	—	79.58	66.12	—	—	—	—
Our Baseline2021.03	85.02	—	98.54	97.69	99.13	82.32	—	—	—	—	—
MERIT-CASCADE2023.10	84.97	—	98.45	97.6	—	81.68	69.06	—	—	—	—
MERIT-GCASCADE2023.10	84.93	—	98.62	97.76	—	82.67	70.5	—	—	—	—
AG-Net2025.01	84.817	80.272	—	97.44	99.544	—	82.158	79.07	5.2	—	—
FR-UNet2025.01	84.744	79.17	—	97.269	99.544	—	81.33	77.944	8.7	—	—
LFRA-Net2026.06	84.36	85.5	98.2	—	—	—	74.7	—	—	—	—
U-Net++2025.01	84.143	79.415	—	97.321	99.362	—	81.512	78.201	9.2	—	—
DCASU-Net2025.01	83.916	80.368	—	97.483	99.329	—	82.254	79.161	6.3	—	—
AttU-Net2025.01	83.907	80.742	—	97.546	99.43	—	82.562	79.537	4.3	—	—
Attention UNet2023.10	83.84	—	98.2	97.3	—	79.64	66.17	—	—	—	—
TransUNet2024.10	83.84	—	98.2	97.3	98.48	79.64	66.17	—	—	—	—
UNet++2023.10	83.57	—	98.32	97.39	—	80.15	66.88	—	—	—	—
UNet++2024.10	83.57	—	98.32	97.39	98.81	80.15	66.88	—	—	—	—
LDCANet2024.10	83.49	—	98.69	97.77	99.11	81.72	69.12	—	—	—	—
LVS-Net2026.06	83.43	84.78	98.19	96.44	—	—	73.65	—	—	—	—
ConvU-NeXt2025.01	83.009	79.704	—	97.405	99.402	—	81.752	78.439	8	—	—
U-Net2018.10	82.88	77.83	97.01	95.78	97.72	—	—	—	—	—	—
SAU-Net2025.01	82.265	79.1	—	97.338	99.407	—	81.335	77.802	9.8	—	—
LFA-Net2026.06	82.25	84.05	98.15	—	—	—	72.52	—	—	—	—
LW U-Net + RA2026.06	82.2	79.46	98.43	97.18	—	—	69.1	—	—	—	—
ResU-Net2025.01	81.311	78.81	—	97.32	99.278	—	81.104	77.479	12.5	—	—
Dual E-UNet2021.03	80.74	—	98.21	96.61	98.12	80.37	—	—	—	—	—
VFGS-Net2026.02	80.69	—	97.14	—	—	81.43	—	—	—	3.6	0.73
RVSeg2024.10	80.69	—	98.36	97.26	98.33	79.02	65.32	—	—	—	—
DSCNet2026.02	80.12	—	96.73	—	—	80.53	—	—	—	3.96	0.85
R2U-Net2025.01	80.054	78.944	—	97.384	98.792	—	81.25	77.625	11.8	—	—
MaxViT2025.01	79.878	76.405	—	96.978	99.494	—	79.322	74.909	—	—	—
LadderNet2018.10	79.78	80.31	98.18	96.56	98.39	—	—	—	—	—	—
LadderNet2021.03	79.78	—	98.18	96.56	98.39	80.31	—	—	—	—	—
IterNet2021.03	79.69	—	98.81	97.6	98.99	80.72	—	—	—	—	—
Serp-Mamba2026.02	79.56	—	97.58	—	—	80.49	—	—	—	9.48	2.2
VM-UNet2026.02	79.05	—	98.36	—	—	78.52	—	—	—	7.38	1.16
U-Net2026.02	78.94	—	96.61	—	—	79.05	—	—	—	4.58	0.92
R2U-Net2018.10	77.56	79.28	98.2	96.34	98.15	—	—	—	—	—	—
R2U-Net2021.03	77.56	—	97.12	96.34	98.15	79.28	—	—	—	—	—
HMT-UNet2026.02	77.47	—	98.59	—	—	78.78	—	—	—	8.35	1.15
Residual U-Net2018.10	77.26	78	98.2	95.53	97.79	—	—	—	—	—	—
UltraLight2026.02	76.74	—	97.86	—	—	77.14	—	—	—	9.25	3.07
Swin2025.01	76.569	73.85	—	96.966	99.326	—	77.708	72.347	—	—	—
UNet2023.10	76.5	—	98.84	97.43	—	78.98	65.26	—	—	—	—
U-Net2024.10	76.5	—	98.84	97.43	98.36	78.98	65.26	—	—	—	—
Qiaoliang Li2018.10	75.07	—	97.93	95.81	97.93	—	—	—	—	—	—
Recurrent U-Net2018.10	74.59	78.1	98.36	96.22	98.03	—	—	—	—	—	—
Roychowdhury2018.10	72.01	—	98.24	98.5	95.32	—	—	—	—	—	—
ResU-Net++2025.01	67.782	67.411	—	95.966	96.223	—	73.276	65.593	14	—	—
ACC-UNet2026.01	—	13.52	—	—	—	12.71	6.8	—	—	—	—
Attention U-Net2026.01	—	46.8	—	—	—	18.18	10.01	—	—	—	—
DCSAU-Net2026.01	—	61.59	—	—	—	23.7	13.48	—	—	—	—
DUNet2026.01	—	60.58	—	—	—	21.18	11.87	—	—	—	—
EMCADNet2026.01	—	12.97	—	—	—	12.22	6.51	—	—	—	—
MedSAM-FT2026.01	—	37.11	—	—	—	36.21	22.33	—	—	—	—
MFMSNet2026.01	—	55.8	—	—	—	47.52	31.22	—	—	—	—
ResUNet++2026.01	—	59.96	—	—	—	38.02	23.51	—	—	—	—
SAM-FT2026.01	—	43.02	—	—	—	42.38	26.92	—	—	—	—
SAM-Med2D-FT2026.01	—	65.31	—	—	—	65.09	48.42	—	—	—	—
SAM2-FT2026.01	—	65.7	—	—	—	65.31	48.73	—	—	—	—
Swin-UNet2026.01	—	57.52	—	—	—	45.06	29.21	—	—	—	—
U-Net2026.01	—	61.34	—	—	—	37.84	23.37	—	—	—	—
ULite2026.01	—	22.82	—	—	—	13.61	7.31	—	—	—	—
UNet++2026.01	—	59.85	—	—	—	25.98	14.95	—	—	—	—
UNeXt2026.01	—	0	—	—	—	11.48	6.09	—	—	—	—
WaveRNet2026.01	—	76.75	—	—	—	76.58	62.12	—	—	—	—