A Note on Cubic Convolution Interpolation

We establish a link between classical osculatory interpolation and modern convolution-based interpolation and use it to show that two well-known cubic convolution schemes are formally equivalent to two osculatory interpolation schemes proposed in the actuarial literature about a century ago. We also discuss computational differences and give examples of other cubic interpolation schemes not previously studied in signal and image processing.


Published in:
IEEE Transactions on Image Processing, 12, 4, 477–479
Year:
2003
Publisher:
IEEE
Keywords:
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 Record created 2005-11-30, last modified 2018-10-07

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