This paper describes an algebraic construction of bivariate interpolatory subdivision masks induced by three-directional box spline subdivision schemes. Specifically, given a three-directional box spline, we address the problem of defining a corresponding interpolatory subdivision scheme by constructing an appropriate correction mask to convolve with the three-directional box spline mask. The proposed approach is based on the analysis of certain polynomial identities in two variables and leads to interesting new interpolatory bivariate subdivision schemes.
Autori interni: | |
Autori: | Conti C; Gemignani L; Romani L |
Titolo: | A constructive algebraic strategy for interpolatory subdivision schemes induced by bivariate box splines |
Anno del prodotto: | 2013 |
Digital Object Identifier (DOI): | 10.1007/s10444-012-9285-9 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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