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Slides of the presentation (PDF, 6.5 Mb) - Biomedical Imaging Group ...

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Least-square spline<br />

➤<br />

Minimize quadratic error between splines<br />

with<br />

1. determine ; e.g., by spline interpolation<br />

2. resample using<br />

with<br />

3. obtain samples <strong>of</strong> new spline re<strong>presentation</strong><br />

prefilter resampling postfilter<br />

[Unser et al. 1995]<br />

20

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