[CST-2] Graphics: Subdivision Schemes

[Peter Taylor]

> Does anyone have any notes on the interpolating subdivision schemes (for
> 2d or 3d)? i.e. what coefficients etc.....I remember him lecturing it
> but the notes don't have any info on these....

There is a 2D subdivision scheme which he called "interpolation" - this has
weights (1) and (-1, 9, 9, -1).  The tensor product of this is Kobbelt.
Butterfly is also interpolating.

HTH,
Peter
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Peter Taylor
pjt33@cam.ac.uk