Accuracy of topographic measurements with the Optic Nerve Head Analyzer.
Accuracy of topographic measurements with the Optic Nerve Head Analyzer.
复制标题
使用视神经乳头分析仪进行地形测量的准确性。
DOI:
10.1016/0002-9394(89)90312-7
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发表时间:
1989
影响因子:
4.2
通讯作者:
Ollie,AR
中科院分区:
文献类型:
--
作者:
Shields,MB;Tiedeman,JS;Miller,KN;Hickingbotham,D;Ollie,AR
We used a plastic model of the human eye to study the accuracy with which the Optic Nerve Head Analyzer estimates the surface contour and two-dimensional size of the optic nerve head. Computer-generated contour lines were similar to the actual cross-sectional contour of plastic cups as photographed by scanning electron microscopy. The magnification error of computer-measured cup diameters was inversely related to the axial length of the model. The slope of this relationship was reduced with the use of either refraction or axial length as a correction factor for magnification error. Of the two correction factors, the former provided the closest estimation of the known diameters in the phakic model, while the latter performed better in the aphakic model.
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影响因子:
2.7
作者:
T. Cornsweet;S. Hersh;J. C. Humphries;R. J. Beesmer;D. Cornsweet
通讯作者:
D. Cornsweet
DOI:
10.1001/archopht.1986.01050190093046
发表时间:
1986
期刊:
Archives of ophthalmology (Chicago, Ill. : 1960)
影响因子:
--
作者:
Caprioli,J;Klingbeil,U;Sears,M;Pope,B
通讯作者:
Pope,B
影响因子:
4.2
作者:
M. Shields;J. Martone;A. R. Shelton;A. Ollie;J. MacMillan
通讯作者:
J. MacMillan
影响因子:
4.2
作者:
MIKELBERG, FS;DOUGLAS, GR;WIJSMAN, K
通讯作者:
WIJSMAN, K