Adaptive Scattered Data Interpolation with Multilevel Nonuniform B-Splines

Lin, J.; Huang, Z.

Adaptive Scattered Data Interpolation with Multilevel Nonuniform B-Splines

Files

huang_splines.pdf (314.55 KB)

Date

1999

Authors

Lin, J.
Huang, Z.

Publisher

Eurographics Association

Abstract

We present an adaptive method for scattered data interpolation. The method is based on multilevel nonuniform Bsplines. It makes use of a coarse-to-fine hierarchy of control lattices to generate a sequence of bicubic nonuniform B-spline functions whose sum approaches the desired interpolation function. Experimental results demonstrate that the method performs better than the method using uniform B-splines.

        @inproceedings{:10.2312/egs.19991028
,
booktitle = {Eurographics 1999 - Short Presentations
},
editor = {},
title = {{Adaptive Scattered Data Interpolation with Multilevel Nonuniform B-Splines
}},
author = {Lin, J. and 
Huang, Z.
},
year = {1999
},
publisher = {Eurographics Association
},
ISSN = {1017-4656
},
ISBN = {},
DOI = {/10.2312/egs.19991028
}
}