The current researches on the computer-aided diagnosis of an ophthalmic disease focus mainly on the automatic classification or grading based on the currently available images,the method for the prediction of an ophthalmic disease is scarce,and therefore,a cost-sensitive temporal sequence method is proposed to analyze and predict the development trend of an ophthalmic disease.First,the Canny edge detector operator and Hough transform are used to preprocess the slit-lamp image and obtain the lens area.Second...