Messung retinaler Gefäßdurchmesser mittels Scanning- Laser- Ophthalmoskop und Computer: Measuring retinal vascular diameter using the scanning laser ophthalmoscope and computer. Initial results
E. Nagel, W. Vilser, C. Lindloh, and S. Klein. Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft, 89 (5):
432--436(1992)
Abstract
The diameter of the large retinal vessels is an important factor in retinal
microcirculation. A system configuration was developed that uses SLO images to
measure the diameter of retinal branch vessels off-line. The place for
measurement is defined in the image by the investigator, and the diameter is
measured automatically. The mean standard deviation of the diameter of arterial
vessels was 2.37\% and for veins 3.43\% by repeat measurement in sequential
pictures by optimal scanner settings. The reproduction of vessel diameters was
unsatisfactorily for repeat examinations. The course of these results may be
changes in the fundus image connected with changes in the position of the
scanner-bulbus (e.g., new examination, poor fixation). The scanner-bulbus
position is not yet precisely defined and not reproducible enough.
%0 Journal Article
%1 Nagel.1992
%A Nagel, E.
%A Vilser, W.
%A Lindloh, C.
%A Klein, S.
%D 1992
%J Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
%K Adult;Female;Humans;Image Computer-Assisted/*instrumentation;Male;*Microcomputers;*Ophthalmoscopes;Reference Processing, Resistance/physiology Values;Retinal Vessels/*anatomy WViCo histology;Vascular {\&}
%N 5
%P 432--436
%T Messung retinaler Gefäßdurchmesser mittels Scanning- Laser- Ophthalmoskop und Computer: Measuring retinal vascular diameter using the scanning laser ophthalmoscope and computer. Initial results
%V 89
%X The diameter of the large retinal vessels is an important factor in retinal
microcirculation. A system configuration was developed that uses SLO images to
measure the diameter of retinal branch vessels off-line. The place for
measurement is defined in the image by the investigator, and the diameter is
measured automatically. The mean standard deviation of the diameter of arterial
vessels was 2.37\% and for veins 3.43\% by repeat measurement in sequential
pictures by optimal scanner settings. The reproduction of vessel diameters was
unsatisfactorily for repeat examinations. The course of these results may be
changes in the fundus image connected with changes in the position of the
scanner-bulbus (e.g., new examination, poor fixation). The scanner-bulbus
position is not yet precisely defined and not reproducible enough.
@article{Nagel.1992,
abstract = {The diameter of the large retinal vessels is an important factor in retinal
microcirculation. A system configuration was developed that uses SLO images to
measure the diameter of retinal branch vessels off-line. The place for
measurement is defined in the image by the investigator, and the diameter is
measured automatically. The mean standard deviation of the diameter of arterial
vessels was 2.37{\%} and for veins 3.43{\%} by repeat measurement in sequential
pictures by optimal scanner settings. The reproduction of vessel diameters was
unsatisfactorily for repeat examinations. The course of these results may be
changes in the fundus image connected with changes in the position of the
scanner-bulbus (e.g., new examination, poor fixation). The scanner-bulbus
position is not yet precisely defined and not reproducible enough.},
added-at = {2013-10-10T21:29:09.000+0200},
author = {Nagel, E. and Vilser, W. and Lindloh, C. and Klein, S.},
biburl = {https://www.bibsonomy.org/bibtex/2e9b3820e569b70944e183d67b03f919e/imedos},
interhash = {1ea2ffd57c4b19d5ca992cb9db4a738d},
intrahash = {e9b3820e569b70944e183d67b03f919e},
issn = {0941-293X},
journal = {Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft},
keywords = {Adult;Female;Humans;Image Computer-Assisted/*instrumentation;Male;*Microcomputers;*Ophthalmoscopes;Reference Processing, Resistance/physiology Values;Retinal Vessels/*anatomy WViCo histology;Vascular {\&}},
number = 5,
pages = {432--436},
timestamp = {2013-10-11T01:11:02.000+0200},
title = {Messung retinaler Gef{\"a}{\ss}durchmesser mittels Scanning- Laser- Ophthalmoskop und Computer: [Measuring retinal vascular diameter using the scanning laser ophthalmoscope and computer. Initial results]},
volume = 89,
year = 1992
}