Fundus color photo image grading method and apparatus, computer device, and storage medium

Abstract

A fundus color photo image grading method and apparatus, a computer device, and a storage medium are provided. The method comprises: obtaining an original image, enhancing the original image, and obtaining a target image (S); performing color processing on the original image and the target image, and respectively obtaining a first processed image and a second processed image (S); using a pre-trained grading model to perform processing on the first processed image and the second processed image, and obtaining a target grading result (S). Multi-color space first and second processed images act as model inputs, and prediction is performed by means of fused features on a whole image scale to implement the classification and grading of common fundus color photo diseases, so as to automatically screen fundus color photos with pathological changes, achieve a pre-screening effect, and improve operational efficiency.