Evaluation system for absolute brightness from the retinal vessels

被引：0

作者：

Bosi, C. ^{[1
]}

Neroni, M. ^{[1
]}

Chistolini, P. ^{[1
]}

Bedini, R. ^{[1
]}

机构：

[1] Lab. Ing. Biomed., Ist. Super. Sanita, Roma, Italy

来源：

Medical and Biological Engineering and Computing | 1983年 / 21卷 / 03期

关键词：

COMPUTERS; MICROPROCESSOR - Medical Applications - DENSITOMETERS - Medical Applications - PHOTOGRAPHY - Medical Applications;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The paper describes a method for the absolute evaluation of the luminance of a photographic image of the fundus, based on a comparison between this image and a referred grey scale. The absolute measurements of the luminance of the particular detail on the film are performed by a microprocessor-controlled microfilm reader. This new method can be applied in general studies regarding the fundus of the eye and, in particular, for studing retinal diseases caused by hypertension and diabetes.

引用

页码：291 / 294