Sleightholm M A, Arnold J, Aldington S J, Kohner E M
Clin Phys Physiol Meas. 1984 Nov;5(4):295-301. doi: 10.1088/0143-0815/5/4/005.
A method is described for the analysis of standard retinal colour photographs with the facility to compare accurately photographs taken serially, thus yielding information on the change in the retinal disease over a period of several years. The reproducibility of placement of a microaneurysm on the same photograph by the same observer is equivalent to +/- 6.6 microns at the retina and inter-observer variation is equivalent to +/- 7.2 micron at the retina. Overall accuracy of placement of a point is 10 micron at the retina.
本文描述了一种用于分析标准视网膜彩色照片的方法，该方法能够精确比较连续拍摄的照片，从而得出数年期间视网膜疾病变化的信息。同一观察者在同一张照片上放置微动脉瘤的可重复性在视网膜上相当于±6.6微米，观察者间的差异在视网膜上相当于±7.2微米。在视网膜上放置一个点的总体准确度为10微米。
