نتایج جستجو برای: networks drusen fundus photography

تعداد نتایج: 453270  

Journal: :Nippon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics 1967

Journal: :Archives of ophthalmology 2001
A Manivannan J Van der Hoek P Vieira A Farrow J Olson P F Sharp J V Forrester

OBJECTIVE To show true color scanning laser ophthalmoscope (SLO) images produced by simultaneously imaging the retina with red, green, and blue lasers. METHODS Low-power red, green, and blue lasers were combined using fiber optics. By rapidly pulsing the lasers, each point on the fundus is illuminated by the 3 colors in quick succession, with the total power level being similar to that from a...

Journal: :Journal of American Association for Pediatric Ophthalmology and Strabismus 2011

2001
Gang Luo Opas Chutatape Shankar. M. Krishnan

An approach of abnormality detection from color fundus images for automated mass screening system is proposed in this paper, which uses the object-based color difference image. Four color models, i.e. RGB, Luv, Lab and HVC are evaluated based on the hand labeled feature maps, and Luv and Lab are selected for computing color difference because of their good performance of object classification. ...

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