Freehand drawing system using a fuzzy logic concept

Sheng-feng Qin, Ivan Jordanov, David Wright

    Research output: Contribution to journalArticlepeer-review

    6 Citations (Scopus)

    Abstract

    Chen and Xie reported the development of a pen-based Fuzzy Freehand Drawing System (FFDS) that uses a Limiting multiplier to reconstruct ellipses from scattered data. The purpose of the present work is to show that although Chen and Xie's method is of interest, two of their equations (Eqs. 11 and 12) are correct only for a special case and not in general.
    Original languageEnglish
    Pages (from-to)359-360
    JournalComputer-Aided Design
    Volume31
    Issue number5
    DOIs
    Publication statusPublished - 1999

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