کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
504739 864335 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Image registration and subtraction for the visualization of change in diabetic retinopathy screening
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Image registration and subtraction for the visualization of change in diabetic retinopathy screening
چکیده انگلیسی

Diabetic retinopathy (DR) is a leading cause of blindness in people of working age in developed countries. DR is characterized by lesions of the retinal microvasculature. This paper describes a technique for visualizing the changes which occur in retinal pathology over a 1 year interval. Pairs of retinal images of the same eye were acuired 12 months apart within a DR screening programme. The images were normalized, registered and subtracted to generate a contrast-enhanced difference image displaying changes in retinal appearance. The normalization factor and registration error were quantified for 104 pairs of retinal images.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computerized Medical Imaging and Graphics - Volume 30, Issue 3, April 2006, Pages 139–145
نویسندگان
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