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Table 2 Phantom registration error

From: Non-rigid registration of breast surfaces using the laplace and diffusion equations

  Phantom: 50% compression
(20 mm displacement)
Phantom: 100% compression
(36 mm displacement)
  Max TRE (mm) Mean TRE (mm) Max TRE (mm) Mean TRE (mm)
Laplace 8.6 3.4 15.3 6.3
Diffusion 6.8 2.7 13.6 5.7
TPS * 3.4 1.1 5.1 1.7
  1. Error for different registration methods tested on the breast phantom at 50% and 100% compression.
  2. * TPS registration was performed using 33 fiducials and 1 fiducial to calculate TRE. The TRE was averaged over 34 trials, where each trial used a different fiducial to calculated TRE.