An Automatic Method for Smoothing Two-Dimensional Data with a Piecewise Bicubic Polynomial

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概要

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• A method is described for smoothing two-dimensional data by the least squares fitting with a piecewise bicubic polynomial of class C^1. The number of knots and their positions are determined automatically. A condition for good positions of knots is introduced. The number of knots is determined by the use of Akaike's information criterion (AIC).

• 一般社団法人情報処理学会の論文

著者

• Yoshimoto Fujiichi

  Department of Computer and Communication Science, Wakayama University

• Kiyono Takeshi

  Department Of Information Science Faculty Of Engineering Kyoto University

• Yoshimoto Fujiichi

  Department Of General Studies Akashi Technical College

• ICHIDA Kozo

  Department of Information Science, Kyoto University

• Ichida Kozo

  Department Of Information Science Kyoto University

関連論文

• A METHOD FOR IMPROVING THE SILHOUETTE LINES OF UNSKILLFUL HAND-DRAWN CURVES(International Workshop on Advanced Image Technology 2006)
• A SUPPORT SYSTEM FOR GENERATING HAND-DRAWN-LIKE CURVES(International Workshop on Advanced Image Technology 2005)
• On-line Recognition of Hand-written Characters by General Contour Vector Sequence Method
• A Programming Language and its Implementation for a Mini-computer
• An Automatic Method for Smoothing Two-Dimensional Data with a Piecewise Bicubic Polynomial

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