Measurement of ocular torsion using digital fundus image

  title={Measurement of ocular torsion using digital fundus image},
  author={J. M. Seo and K. K. Kim and J H Kim and K. S. Park and Hum Chung},
  journal={The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society},
Computer-based objective measurement of the ocular cyclotorsion using digital fundus photograph was developed. Color digital fundus photographs acquired with the field angle of 60/spl deg/, 1520 /spl times/ 1080 in resolution were analyzed. Optic disc and macula were segmented by the program developed on MATLAB, which executed the serial analysis of the Otsu threshold, labeling, Canny edge. The angle between the horizontal line that bisects the optic disc and the line connecting the center of… CONTINUE READING