DATA COMPRESSION WITH ΣΠ-ALGORITHM FOR THE APPROXIMATION BASED ON B-SPLINES

Olga E. Baklanova

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Materials, Methods & Technologies 2026, 28th International Conference

13-16 August, Burgas, Bulgaria

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Materials, Methods & Technologies, Volume 6, 2012

DATA COMPRESSION WITH ΣΠ-ALGORITHM FOR THE APPROXIMATION BASED ON B-SPLINES

Olga E. Baklanova

Pages: 129-136
Published: 1 Jan 2012
Views: 416
Downloads: 30

Abstract: This paper contains short description of ΣΠ-algorithm for the approximation of the function with two independent variables by the sum of products of one-dimensional functions. It is easy to describe the construction of the best ΣΠ-approximation with the given accuracy level. The structure of the construction of the best ΣΠ-approximation usually repeats this structure with some differences concerning with the algorithm for the eigenvalue problem and some additional possibilities like visual control. Some realizations of this algorithm based on B-splines are presented here. Few examples concerning with compression in the solving of approximation problems are described and discussed.

Keywords: data compression, ΣΠ-algorithm, b-splines, approximation, the given accuracy level

Cite this article: Olga E. Baklanova. DATA COMPRESSION WITH ΣΠ-ALGORITHM FOR THE APPROXIMATION BASED ON B-SPLINES. Journal of International Scientific Publications: Materials, Methods & Technologies 6, 129-136 (2012). https://www.scientific-publications.net/en/article/1003200/

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