Figure 1.

(a) A normal person: AI and four doctors all diagnosed correctly. (b) A patient with advanced glaucoma: AI and four doctors diagnosed correctly. (c) A normal person: AI diagnosis is correct, but the four doctors' diagnosis was wrong. The reason for the wrong diagnosis is the curved blood vessels under the optic disc, and AI can help doctors correct the diagnosis. (d) A normal person: the AI diagnosis is wrong. The four doctors are not affected by the AI diagnosis, and the diagnosis is correct. The reason for AI diagnosis error may be that the image resolution is slightly low, and the doctor can correct AI diagnosis in this instance. (e) An early glaucoma patient: both AI and a doctor correctly diagnosed. The other three doctors were all wrong. Then, AI can correct the doctor's diagnosis.