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Fig. 2 | BMC Ophthalmology

Fig. 2

From: The diagnostic accuracy of an intelligent and automated fundus disease image assessment system with lesion quantitative function (SmartEye) in diabetic patients

Fig. 2

The image processing demonstration figures. a Original photograph, b Establish region of interest (ROI), extract the fundus image from original photograph, c Normalized processing, d Identify the fundus vascular borderline, e Identify optical disc, f Identify red lesions, g Identify bright lesions, h Highlight different lesions

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