. Author manuscript; available in PMC: 2019 Apr 5.

Published in final edited form as: IEEE Trans Med Imaging. 2018 Oct 18;38(4):1026–1036. doi: 10.1109/TMI.2018.2876796

Table III.

Trajectory Localization Error Averaged Over Test Cases for Proposed CNN Method and the Second Observer^* (Units are in Millimetres).

	$\bar{H D}$	_σHD	RMS(HD)	M(HD)
CNN	3.00	3.15	4.35	1.24
Second observer	2.29	2.82	3.63	1.24

$\bar{H D}$ , _σHD, RMS(HD), and M(HD) are the mean, standard deviation, root mean square, and median of the needle trajectory localization Hausdorff distance, respectively.