DocumentCode
3467911
Title
A comparative study of some rational interpolation algorithms and its application
Author
Dongmei, Li ; Cuilan, Mi ; Aimin, Yang ; Qiuna, Zhang ; Jingguo, Qu
Author_Institution
Coll. of Sci., Hebei Polytech. Univ., Tangshan, China
Volume
2
fYear
2009
fDate
5-6 Dec. 2009
Firstpage
156
Lastpage
159
Abstract
Rational interpolation is a method to deal with Interpolation approximation problems using rational polynomial functions. Especially to functions with a pole, rational interpolation method is obviously superior to polynomial interpolation. Besides, rational interpolation also can be used to image processing aspects, and to some extent , it achieve better effects in image interpolation. In this paper, we compare the algorithms and analysis the advantages based on an example. Then, we talk about the variance of unattainable point in interpolation.
Keywords
interpolation; polynomial approximation; rational functions; polynomial interpolation; rational interpolation algorithms; unattainable point variance; Algorithm design and analysis; Approximation algorithms; Educational institutions; Function approximation; Image processing; Image reconstruction; Interpolation; Polynomials; Spline; Testing; rational interpolation algorithm osculatory unattainable point;
fLanguage
English
Publisher
ieee
Conference_Titel
Test and Measurement, 2009. ICTM '09. International Conference on
Conference_Location
Hong Kong
Print_ISBN
978-1-4244-4699-5
Type
conf
DOI
10.1109/ICTM.2009.5413086
Filename
5413086
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