Research Article
Effective Volumetric Feature Modeling and Coarse Correspondence via Improved 3DSIFT and Spectral Matching
Table 2
The registration error in mm, on landmarks among POPI-data. is the matching error from th to th frame; is the mean error for the whole sequence. We show the result using B-spline fitting without feature as well as the result using B-spline fitting constrained with the correspondence result of I3DSIFT and I3DSIFT-ISM.
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