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A note on cubic convolution interpolation
DOI:10.1109/TIP.2003.811493.png)
Abstract
En 中文
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.
Keywords:
convolution interpolation
cubic convolution kernels
osculatory interpolation
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IF:
13.7
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1.0W
Citations:
8.4W
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