. Author manuscript; available in PMC: 2013 Jul 1.

Published in final edited form as: IEEE Trans Med Imaging. 2012 Jan 4;31(7):1337–1345. doi: 10.1109/TMI.2011.2182618

TABLE I.

Quantitative Evaluation of the Proposed Eye Movement Correction Algorithm Using Simulated Data

Simulated eye movement amplitude	Residual shift in pixel (percentage)	Sensitivity	Specificity
Overall	0.22 (4.81%)	98.85%	99.43%

Small, outside ONH	0.07 (1.72%)	100%	99.42%
Medium, outside ONH	0.38 (6.62%)	100%	99.48%
Large, outside ONH	0.17(1.81%)	100%	99.45%

Small, inside ONH	0.31 (12.93%)	93.10%	99.44%
Medium inside ONH	0.21 (3.60%)	100%	99.45%
Large, inside ONH	0.21 (2.18%)	100%	99.39%

ONH—optic nerve head, overall—2–10 pixels including both inside and outside ONH region, small—2–4 pixels, medium—5–7 pixels, large—8–10 pixels.