. Author manuscript; available in PMC: 2009 Sep 21.

Published in final edited form as: Int J Comput Assist Radiol Surg. 2008;3(1-2):131–142. doi: 10.1007/s11548-008-0215-8

Table 3.

Number of false positives from four different choices for detecting polyps

	fix-neighbor gradient /curvature	fast marching-based adaptive gradient/curvature	LIC	WICND
Averaged number of False positives	531	163	706	132