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Monotonicity preserving bicubic interpolation. Progress report

Conference ·
OSTI ID:5908393
A new algorithm for piecewise bicubic interpolation to bivariate data on a rectangular mesh is described. The Hermite form is used to represent the resulting surface. The Hermite derivatives are determined by a five-step procedure that guarantees a monotonic interpolant to monotonic data. 6 references.
Research Organization:
Lawrence Livermore National Lab., CA (USA)
DOE Contract Number:
W-7405-ENG-48
OSTI ID:
5908393
Report Number(s):
UCRL-91788; CONF-8411129-1; ON: DE85004206
Country of Publication:
United States
Language:
English

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