Table 1.

Detailed diagnostic information regarding the dataset.

Disease	Diagnostic information (Number of classification problems)	Values of diagnostic information	Type of image
Pterygium	Whether the body of the pterygium is hypertrophied Whether pseudo pterygium is present Whether the head of the pterygium is uplifted Whether the head and body of the pterygium is hyperemic Whether the pterygium is in the progressive period	Yes or no	Images under natural light without fluorescein sodium eye drops
Keratitis	Turbidity degree of the cornea Stage of keratitis Corneal neovascularization Edge of foci is clear The condition of illness based on dyeing	Pupil zone is invaded by turbidity or not Infiltration stage and ulcer stage, perforation stage, or convalescence Yes or no No dyeing and dot staining, sheet dyeing, or dyeing with coloboma	Images under cobalt blue light or natural light with fluorescein sodium eye drops [8]