Erratum to “Rational Bézier Guarding”

IF 2.7 4区计算机科学 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING

Computer Graphics Forum Pub Date : 2025-01-13 DOI:10.1111/cgf.15277

引用次数: 0

Abstract

Khanteimouri P., Mandad M., Campen M.: Rational Bézier Guarding. Computer Graphics Forum 41, 5 (2022), 89–99.

The proof of Lemma 5 contains a mistake; while various kinds of variation diminishing properties of Bézier triangles are known, one of the specific geometric kind assumed is not available. The lemma does not hold in full generality as stated, for arbitrary Bézier triangles. Whether it holds for the restricted class of Bézier triangles constructed by the method is an open question, no counterexample is known.

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“rationalb2013.zier护卫”的勘误表

Khanteimouri P., Mandad M., Campen M.：理性的bsamzier守卫。计算机图形学论坛，41(2022),89-99。引理5的证明有一个错误；虽然已知bsamzier三角形的各种变化递减性质，但没有一种特定的几何类型的假设。对于任意的bsamzier三角形，这个引理并不具有完全的普遍性。它是否适用于由该方法构造的受限类bsamzier三角形是一个开放的问题，没有反例。我们为这个错误道歉。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Computer Graphics Forum 工程技术-计算机：软件工程

CiteScore

5.80

自引率

12.00%

发文量

175

审稿时长

3-6 weeks

期刊介绍： Computer Graphics Forum is the official journal of Eurographics, published in cooperation with Wiley-Blackwell, and is a unique, international source of information for computer graphics professionals interested in graphics developments worldwide. It is now one of the leading journals for researchers, developers and users of computer graphics in both commercial and academic environments. The journal reports on the latest developments in the field throughout the world and covers all aspects of the theory, practice and application of computer graphics.