[A new method for analyzing fluorescein angiograms by using a computer technic]
[Article in
Russian]
- PMID: 2095472
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[A new method for analyzing fluorescein angiograms by using a computer technic]
[Article in
Russian]
Oftalmol Zh.
1990.
Abstract
A new method is proposed for interpretation of fluorescence angiograms by means of computers. The system of analysis of images on the basis of a computer SM-1420 and original program provision was used. Certain methods of fluorogram analysis are discussed. The analysis of curves of fluorescence dilution allowed to detect and quantitatively determine disturbances in arterial blood circulation in pathology of venous circulation. A modified method of profile densitograms is proposed for quantitative determination of changes in the foveal vascular zone. Element-by-element treatment used for quantitative transfiguration of images allowed to reveal the concerned details of the eye fundus images.
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