Range Restricted Interpolation Using Cubic Bézier Triangles.
A range restricted C1 interpolation local scheme to scattered data is derived. Each macro triangle of the triangulated domain is split into three mini triangles and the interpolating surface on each mini triangle is a cubic Bézier triangle. Sufficient conditions derived for the non-negativity of t...
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| Format: | Conference or Workshop Item |
| Language: | en |
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2004
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| Online Access: | http://eprints.usm.my/9620/1/Range_Restricted_Interpolation_Using_Cubic_Bezier_Triangles_%28PPSMatematik%29_2003.pdf http://eprints.usm.my/9620/ |
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| _version_ | 1834437083833303040 |
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| author | Kong, V.P. Ong, S.H. Saw, K.H. |
| author_facet | Kong, V.P. Ong, S.H. Saw, K.H. |
| author_sort | Kong, V.P. |
| building | Hamzah Sendut Library |
| collection | Institutional Repository |
| content_provider | Universiti Sains Malaysia |
| content_source | USM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | A range restricted C1 interpolation local scheme to scattered data is derived. Each macro triangle of the
triangulated domain is split into three mini triangles and the interpolating surface on each mini triangle is a cubic
Bézier triangle. Sufficient conditions derived for the non-negativity of these cubic Bézier triangles are expressed
as lower bounds to the Bézier ordinates. The non-negativity preserving interpolation scheme extends to the
construction of a range restricted interpolating surface with lower or upper constraints which are polynomial
surfaces of degree up to three. The scheme is illustrated with graphical examples.
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| format | Conference or Workshop Item |
| id | my.usm.eprints.9620 |
| institution | Universiti Sains Malaysia |
| language | en |
| publishDate | 2004 |
| record_format | eprints |
| spelling | my.usm.eprints.9620 http://eprints.usm.my/9620/ Range Restricted Interpolation Using Cubic Bézier Triangles. Kong, V.P. Ong, S.H. Saw, K.H. QA1-939 Mathematics A range restricted C1 interpolation local scheme to scattered data is derived. Each macro triangle of the triangulated domain is split into three mini triangles and the interpolating surface on each mini triangle is a cubic Bézier triangle. Sufficient conditions derived for the non-negativity of these cubic Bézier triangles are expressed as lower bounds to the Bézier ordinates. The non-negativity preserving interpolation scheme extends to the construction of a range restricted interpolating surface with lower or upper constraints which are polynomial surfaces of degree up to three. The scheme is illustrated with graphical examples. 2004-02 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.usm.my/9620/1/Range_Restricted_Interpolation_Using_Cubic_Bezier_Triangles_%28PPSMatematik%29_2003.pdf Kong, V.P. and Ong, S.H. and Saw, K.H. (2004) Range Restricted Interpolation Using Cubic Bézier Triangles. In: WSCG'2004 , February 2-6,2004, Plzen, Czech Republic.. |
| spellingShingle | QA1-939 Mathematics Kong, V.P. Ong, S.H. Saw, K.H. Range Restricted Interpolation Using Cubic Bézier Triangles. |
| title | Range Restricted Interpolation Using Cubic Bézier Triangles.
|
| title_full | Range Restricted Interpolation Using Cubic Bézier Triangles.
|
| title_fullStr | Range Restricted Interpolation Using Cubic Bézier Triangles.
|
| title_full_unstemmed | Range Restricted Interpolation Using Cubic Bézier Triangles.
|
| title_short | Range Restricted Interpolation Using Cubic Bézier Triangles.
|
| title_sort | range restricted interpolation using cubic bézier triangles. |
| topic | QA1-939 Mathematics |
| url | http://eprints.usm.my/9620/1/Range_Restricted_Interpolation_Using_Cubic_Bezier_Triangles_%28PPSMatematik%29_2003.pdf http://eprints.usm.my/9620/ |
| url_provider | http://eprints.usm.my/ |