[A research on the quantification of retinal blood vessels in cases of arteriovenous crossing pressure syndrome caused by hypertension].
The method for quantification of retinal blood vessels in cases of arteriovenous crossing pressure syndrome caused by hypertension was studied. The matched filtering pre-processing of image enhancement for local retinal blood vessels and closing of mathematical morphology for image smoothing, and the method of scale-up lineation for contour determination of retinal blood vessels and optimal seeking algorithm with reversible quantification were used to measure the pathological deformation of vessel, thus providing a computer method for auxiliary diagnosis of relative diseases.
Lin
T
T
Deptartment of Electronics & Communication, South China University of Technology, Guangzhou 510640.
Du
M
M
Xu
J
J
D000465:Algorithms; D006801:Humans; D006973:Hypertension / Q000150:complications*; D007091:Image Processing, Computer-Assisted; D012171:Retinal Vessels / Q000473:pathology*