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. Author manuscript; available in PMC: 2013 Jun 7.
Published in final edited form as: IEEE Trans Biomed Eng. 2012 Apr 3;59(7):1902–1911. doi: 10.1109/TBME.2012.2192118

TABLE 4.

Axial-plane needle artifact position error mean and standard deviation for the case presented in Fig. 5. averaged over the whole needle length (top part) and over the needle biopsy gap segment (bottom part).

delta X (mm) delta X std (mm) delta Y (mm) delta Y std (mm)
Titanium – Glass (manual) 0.48 0.17 0.74 0.38
Titanium – Glass (fitted line) 0.48 0.11 0.74 0.37

Titanium – Glass (manual) 0.53 0.16 0.41 0.30
Titanium – Glass (fitted line) 0.53 0.16 0.41 0.30