RetinaX dataset
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RetinaX dataset is built by selectively combining four publicly available datasets: the STARE dataset, ARIA dataset, RFMiD dataset, and RFMiD 2.0 dataset. It contains a total of 2,514 images and 24 distinct labels, covering nearly all common and rare retinal diseases. The label distribution and sample count are shown in the above figure, following a long-tail pattern, and includeing a wide range of disease status: DR (Diabetic Retinopathy), ODC (Optic Disc Cupping), MH (Media Haze), DN (Drusen), ARMD (Age-Related Macular Degen-eration), TSLN (Tessellation), MYA (Myopia), HR (Hemorrhagic Retinopathy), BRVO (Branch Retinal Vein Occlusion), ODP (Optic Disc Pallor), EDN (Ectopic Detachment), CNV (Choroidal Neovascularization), RS (Retinitis), ODE (Optic Disc Edema), CRVO (Central Reti-nal Vein Occlusion), LS (Laser Scars), RT (Retinal Traction), CSR (Central Serous Retinopathy), CME (Cystoid Macular Edema), ASR (Arteriosclerotic Retinopathy), CRS (Chorioreti-nitis), CWS (Cotton Wool Spots), CRAO (Cilioretinal Artery Occlusion). The "Normal" class has the most samples (754), while CRAO has the fewest (10), with an imbalance ratio of 75.
RetinaX数据集(RetinaX Dataset)通过选择性整合四款公开数据集构建而成,这四款数据集分别为STARE数据集、ARIA数据集、RFMiD数据集以及RFMiD 2.0数据集。该数据集共包含2514张眼底图像与24种独立标签,几乎覆盖所有常见及罕见的视网膜疾病。标签分布与样本数量详见上图,整体呈现长尾分布特征,涵盖了多种疾病状态:DR(糖尿病视网膜病变,Diabetic Retinopathy)、ODC(视盘杯状凹陷,Optic Disc Cupping)、MH(屈光介质混浊,Media Haze)、DN(玻璃膜疣,Drusen)、ARMD(年龄相关性黄斑变性,Age-Related Macular Degeneration)、TSLN(视网膜镶嵌样改变,Tessellation)、MYA(近视,Myopia)、HR(出血性视网膜病变,Hemorrhagic Retinopathy)、BRVO(视网膜分支静脉阻塞,Branch Retinal Vein Occlusion)、ODP(视盘苍白,Optic Disc Pallor)、EDN(异位视网膜脱离,Ectopic Detachment)、CNV(脉络膜新生血管,Choroidal Neovascularization)、RS(视网膜炎,Retinitis)、ODE(视盘水肿,Optic Disc Edema)、CRVO(视网膜中央静脉阻塞,Central Retinal Vein Occlusion)、LS(激光瘢痕,Laser Scars)、RT(视网膜牵拉,Retinal Traction)、CSR(中心性浆液性脉络膜视网膜病变,Central Serous Retinopathy)、CME(囊样黄斑水肿,Cystoid Macular Edema)、ASR(动脉硬化性视网膜病变,Arteriosclerotic Retinopathy)、CRS(脉络膜视网膜炎,Chorioretinitis)、CWS(棉绒斑,Cotton Wool Spots)、CRAO(睫状视网膜动脉阻塞,Cilioretinal Artery Occlusion)。其中"正常"类样本量最多,共计754例,而CRAO类样本量最少,仅10例,样本不平衡比例为75。




