TY - CONF AB - <p>To assess the agreement between Topcon built-in algorithm and our developed graph based algorithm, the retinal thickness of 9-sectors on an Early Treatment of Diabetic Retinopathy Study(ETDRS) chart measurements for normal subjects was compared. A total of fifty eyes were enrolled in this study. The overall and sectoral thickness on ETDRS chart were calculated using Topcon built-in algorithm and our developed three-dimensional graph based algorithm. Correlation analysis and agreement analysis were performed between the commercial algorithm and our algorithm. A high degree of correlation was found between the results obtained from the two methods was from 0.856 to 0.960. It’s showed that our developed graph based algorithm can provide excellent performance similar to Topcon algorithm.</p> AU - Enting Gao, Fei Shi, Weifang Zhu, Binyao Chen, Haoyu Chen, Xinjian Chen DA - 2014/9// DO - 10.17077/omia.1012 IS - 2014 VL - 1 PB - University of Iowa PY - 2014 TI - Comparison of retinal thickness measurements of normal eyes between topcon algorithm and a graph based algorithm T2 - Proceedings of the Ophthalmic Medical Image Analysis International Workshop UR - https://pubs.lib.uiowa.edu/omia/article/id/27645/ ER -