眼底图像分类 Benchmark · RetFound vs ResNet vs ViT

7 个数据集 · 4 个疾病方向 · 三模型(RetFound ViT-L / ResNet-50 / ViT-B/16,均预训练后全参数微调)

每个数据集含:采集背景(FOV/设备/来源/分辨率)· 类别分布(按 split)· 模型性能(指标表 + 柱状图)· 混淆矩阵/ROC

评估协议:输入 224 · 官方划分优先(否则 7:1:2 分层)· val 选最优→测 test · 指标由统一脚本计算

近视 · Myopic Maculopathy

MMAC 2023

5-class grade 0–4 · 划分 train/val/test = 973/139/279 · 总计 1391 张
📷 采集背景:彩色眼底照(非散瞳)|FOV:45°(设备标称,论文正文未印)|设备:Topcon TRC-NW400(单一设备)|来源:上海健康医学中心 + 上海市第六人民医院(中国,均为中国人群)|分辨率:未公开|标注:META-PM 5 级,双医师分级(κ=0.91),单设备单人群为其局限。

类别分布 · Class distribution(按 split)

Split0·grade_01·grade_12·grade_23·grade_34·grade_4合计
train3393432025039973
val48492976139
test9798581511279
合计48449028972561391

模型性能 · Performance

ModelAccuracyBal-Accmacro-AUROCQWKF1-macroPrec-macroRec-macroKappa
RetFound (ViT-L, CFP)0.85660.74230.96730.92640.76020.80110.74230.7967
ResNet-500.82440.72590.94450.87890.73600.74840.72590.7510
ViT-B/160.82440.73450.95120.90520.73900.75220.73450.7526

每类指标 · Per-class metrics

ClassSupportRetFound (ViT-L, CFP)ResNet-50ViT-B/16
RecallF1AUROCRecallF1AUROCRecallF1AUROC
0·grade_0970.9180.9320.9900.8660.8890.9810.9280.9330.991
1·grade_1980.8780.8600.9610.8570.8280.9480.8060.8190.933
2·grade_2580.8620.8400.9700.8280.8210.9590.7930.7670.945
3·grade_3150.6000.5810.9220.5330.5710.8640.6000.5450.932
4·grade_4110.4550.5880.9920.5450.5710.9720.5450.6320.955
详细图:混淆矩阵 / ROC 曲线

AMD · Age-related Macular Degeneration

ADAM

binary AMD / Non-AMD · 划分 train/val/test = 280/40/80 · 总计 400 张
📷 采集背景:彩色眼底照|FOV:未标注(仅说明取景中心为视盘 / 黄斑 / 两者中点)|设备:Zeiss Visucam 500(2124×2056,824 张)+ Canon CR-2(1444×1444,376 张)|来源:中山眼科中心(中国·广州)|Training400:89 AMD / 311 非 AMD(AMD 被刻意过采样,非真实患病率)。

类别分布 · Class distribution(按 split)

Split0·Non-AMD1·AMD合计
train21862280
val31940
test621880
合计31189400

模型性能 · Performance

ModelAccuracyAUROCAUPRCF1SensitivitySpecificityKappaMCC
RetFound (ViT-L, CFP)0.92500.95160.92140.89250.83330.95160.78490.7849
ResNet-500.82500.91940.81600.76670.72220.85480.53490.5397
ViT-B/160.91250.93190.88540.87700.83330.93550.75400.7544

数据稀缺性分析 · Data-scarcity experiment

训练数据按类别分层抽样至 100/50/25/10/5%,保持 val/test 完整。PAPILA 随数据量下降最快,最适合作合成数据增广实验。

100% · 280 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.92500.95160.92140.89250.83330.9516
resnet0.73750.77960.59670.68370.72220.7419
vit0.91250.93190.88540.87700.83330.9355

50% · 140 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.92500.94440.92350.89250.83330.9516
resnet0.87500.92470.83860.79490.55560.9677
vit0.86250.90050.80940.80660.72220.9032

25% · 70 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.87500.92110.86940.83330.83330.8871
resnet0.82500.84950.66010.74910.61110.8871
vit0.81250.83510.65210.75400.72220.8387

10% · 28 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.77500.84090.62660.43660.00001.0000
resnet0.77500.77060.55180.68940.55560.8387
vit0.80000.82210.66030.70120.50000.8871

5% · 14 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.77500.80060.56570.43660.00001.0000
resnet0.82500.78410.56180.67850.33330.9677
vit0.71250.76610.43600.63430.55560.7581
详细图:混淆矩阵 / ROC 曲线

青光眼 · Glaucoma

AIROGS (EyePACS-AIROGS-light)

binary RG / NRG · 划分 train/val/test = 5000/540/1000 · 总计 6540 张
📷 采集背景:彩色眼底照,源自 EyePACS 远程筛查平台(美国约 500 个点、60071 人、多种族)|设备:多相机混用(Optovue iCam100≈26%、Topcon NW200/400≈20%、Canon CR1/CR2/DGI、Centervue、Nidek、Crystalvue,约 21% 未知)|FOV / 分辨率:因多设备未统一|原为糖网筛查图后重标青光眼;全集 RG 仅约 3%(极不平衡),本「light」子集已平衡为 3270/3270。

类别分布 · Class distribution(按 split)

Split0·NRG1·RG合计
train250025005000
val270270540
test5005001000
合计327032706540

模型性能 · Performance

ModelAccuracyAUROCAUPRCF1SensitivitySpecificityKappaMCC
RetFound (ViT-L, CFP)0.90800.97080.97150.90800.89200.92400.81600.8164
ResNet-500.90000.96140.95960.90000.90800.89200.80000.8001
ViT-B/160.90000.96000.96250.90000.90600.89400.80000.8001

数据稀缺性分析 · Data-scarcity experiment

训练数据按类别分层抽样至 100/50/25/10/5%,保持 val/test 完整。PAPILA 随数据量下降最快,最适合作合成数据增广实验。

100% · 5000 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.90800.97080.97150.90800.89200.9240
resnet0.89800.96400.96320.89800.89400.9020
vit0.87300.94520.94140.87300.88400.8620

50% · 2500 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.89800.96450.96610.89800.89600.9000
resnet0.87900.94430.93920.87900.87800.8800
vit0.86300.93910.93950.86300.86200.8640

25% · 1250 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.88100.95430.95710.88100.87200.8900
resnet0.85500.93910.93800.85500.85200.8580
vit0.83200.91500.91930.83170.87400.7900

10% · 500 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.85100.93290.93780.85100.84000.8620
resnet0.81900.89150.87840.81880.78600.8520
vit0.80000.89020.89070.80000.80000.8000

5% · 250 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.83400.90930.92120.83400.85000.8180
resnet0.77400.85520.85520.77380.80000.7480
vit0.76600.84690.84820.76600.78000.7520
详细图:混淆矩阵 / ROC 曲线

PAPILA

binary glaucoma / healthy · 划分 train/val/test = 294/42/84 · 总计 420 张
📷 采集背景:彩色眼底照,以视盘为中心|FOV:30°|设备:Topcon TRC-NW400(非散瞳)|分辨率:2576×1934 JPEG|来源:Reina Sofía 大学医院(西班牙·Murcia,2018–2020)|244 人双眼共 488 张(healthy/glaucoma/suspect,本项目已剔除 suspect → 420)|附临床数据与视盘/视杯分割。

类别分布 · Class distribution(按 split)

Split0·healthy1·glaucoma合计
train23361294
val321042
test681684
合计33387420

模型性能 · Performance

ModelAccuracyAUROCAUPRCF1SensitivitySpecificityKappaMCC
RetFound (ViT-L, CFP)0.83330.83730.63350.74190.62500.88240.48420.4855
ResNet-500.88100.79410.70480.77250.50000.97060.54940.5706
ViT-B/160.75000.78490.58940.66120.62500.77940.33280.3473

数据稀缺性分析 · Data-scarcity experiment

训练数据按类别分层抽样至 100/50/25/10/5%,保持 val/test 完整。PAPILA 随数据量下降最快,最适合作合成数据增广实验。

100% · 294 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.83330.83730.63350.74190.62500.8824
resnet0.88100.77210.61820.77250.50000.9706
vit0.75000.78490.58940.66120.62500.7794

50% · 146 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.79760.80880.51920.70540.62500.8382
resnet0.71430.71420.37520.64080.68750.7206
vit0.69050.72980.47140.62080.68750.6912

25% · 73 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.75000.74220.38650.63610.50000.8088
resnet0.70240.62410.32830.52860.25000.8088
vit0.60710.64430.41170.53540.56250.6176

10% · 29 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.80950.63880.36410.44740.00001.0000
resnet0.48810.60940.26860.46050.68750.4412
vit0.79760.63790.39060.67950.50000.8676

5% · 15 训练样本

val/test 保持完整
ModelAccAUROCAUPRCF1SensSpec
retfound0.80950.68060.36790.44740.00001.0000
resnet0.82140.56480.35190.62220.25000.9559
vit0.71430.70310.41070.61900.56250.7500
详细图:混淆矩阵 / ROC 曲线

DR · Diabetic Retinopathy

IDRiD

5-class grade 0–4 · 划分 train/val/test = 318/45/92 · 总计 455 张
📷 采集背景:彩色眼底照|FOV:50°|设备:Kowa VX-10α(散瞳,托吡卡胺 0.5%)|分辨率:4288×2848 JPG|来源:印度 Nanded(Maharashtra)眼科诊所,2009–2017|全集 516 张(本项目有标签 455 张)|DR 0–4(ICDR)+ 黄斑水肿风险分级。

类别分布 · Class distribution(按 split)

Split0·grade_01·grade_12·grade_23·grade_34·grade_4合计
train90151095945318
val132168645
test26531171392
合计129221568464455

模型性能 · Performance

ModelAccuracyBal-Accmacro-AUROCQWKF1-macroPrec-macroRec-macroKappa
RetFound (ViT-L, CFP)0.68480.56570.90690.87820.55100.54000.56570.5737
ResNet-500.61960.55970.88810.83910.55150.56420.55970.4997
ViT-B/160.65220.65440.86460.83560.61920.60840.65440.5399

每类指标 · Per-class metrics

ClassSupportRetFound (ViT-L, CFP)ResNet-50ViT-B/16
RecallF1AUROCRecallF1AUROCRecallF1AUROC
0·grade_0260.9620.8930.9890.8850.8850.9870.9230.8730.985
1·grade_150.0000.0000.9290.2000.2500.8990.8000.5710.853
2·grade_2310.6450.6560.8600.4520.5190.8230.5810.6100.812
3·grade_3170.5290.4860.8310.6470.5120.8280.3530.3750.786
4·grade_4130.6920.7200.9260.6150.5930.9030.6150.6670.887
详细图:混淆矩阵 / ROC 曲线

APTOS-2019

5-class grade 0–4 · 划分 train/val/test = 2930/366/366 · 总计 3662 张
📷 采集背景:彩色眼底照|设备 / FOV / 分辨率:均未公开(多诊所、多相机、跨时间采集,异质性大)|来源:Aravind 眼科医院(印度),乡村远程筛查|训练集 3662 张,DR 0–4(ICDR)|真实世界噪声明显(伪影 / 失焦 / 过曝欠曝 / 标签噪声)。

类别分布 · Class distribution(按 split)

Split0·grade_01·grade_12·grade_23·grade_34·grade_4合计
train14343008081542342930
val172401042228366
test19930871733366
合计18053709991932953662

模型性能 · Performance

ModelAccuracyBal-Accmacro-AUROCQWKF1-macroPrec-macroRec-macroKappa
RetFound (ViT-L, CFP)0.83610.63230.94780.90560.64950.69550.63230.7384
ResNet-500.81690.62380.91880.86000.61970.62860.62380.7092
ViT-B/160.79230.61700.91650.87480.60450.61930.61700.6751

每类指标 · Per-class metrics

ClassSupportRetFound (ViT-L, CFP)ResNet-50ViT-B/16
RecallF1AUROCRecallF1AUROCRecallF1AUROC
0·grade_01990.9800.9870.9980.9850.9820.9990.9750.9800.995
1·grade_1300.5330.5250.9370.6000.5710.9270.6000.5000.877
2·grade_2870.8390.7560.9490.7590.7500.9490.6440.6830.914
3·grade_3170.2940.3120.9100.4120.3500.8510.4120.3040.908
4·grade_4330.5150.6670.9460.3640.4440.8680.4550.5560.887
详细图:混淆矩阵 / ROC 曲线

DeepDRiD

5-class grade 0–4 · 划分 train/val/test = 1200/400/400 · 总计 2000 张
📷 采集背景:彩色眼底照(常规,非超广角)|设备:Topcon 非散瞳(具体型号未公开)|FOV≈45–60°、分辨率≈1956×1934(来自补充材料,中等可信)|来源:上海市第六人民医院(中国)糖尿病筛查队列|2000 张 / 500 人,每眼双视野(视盘中心 + 黄斑中心)|DR 0–4 + 图像质量标注。

类别分布 · Class distribution(按 split)

Split0·grade_01·grade_12·grade_23·grade_34·grade_4合计
train539141234214721200
val17446926820400
test20036727220400
合计9132233983541122000

模型性能 · Performance

ModelAccuracyBal-Accmacro-AUROCQWKF1-macroPrec-macroRec-macroKappa
RetFound (ViT-L, CFP)0.75250.63760.92710.84420.65340.69200.63760.6339
ResNet-500.70250.53110.87600.82700.53420.55700.53110.5605
ViT-B/160.70750.59520.89440.82420.59450.62800.59520.5836

每类指标 · Per-class metrics

ClassSupportRetFound (ViT-L, CFP)ResNet-50ViT-B/16
RecallF1AUROCRecallF1AUROCRecallF1AUROC
0·grade_02000.8350.8430.9590.8500.8670.9380.7650.8360.955
1·grade_1360.3330.3120.8530.1670.1760.8010.3060.2470.800
2·grade_2720.7220.6840.9330.6390.5790.8810.7080.6460.907
3·grade_3720.8470.8470.9820.7500.7150.9400.8470.7770.938
4·grade_4200.4500.5810.9100.2500.3330.8190.3500.4670.872
详细图:混淆矩阵 / ROC 曲线