Scientific Data

A fine-grained fundus image dataset for cataract severity assessment and diagnosis

• Zixun Xie
• Mingxin Ao
• Haiming Tang
• Xuemin Li
• Xiang Bai
• Shanghang Zhang
• Dawei Li

2026-02-07

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DOI https://doi.org/10.1038/s41597-026-06684-8