Evaluation of the maximum inscribed circle based on the maximum chord and maximum angle

The angle evaluation conditions, instead of maximizing the minimum radius, are proposed to deal with the maximum inscribed circle (MIC) based on a three-point model. According to the angle evaluation conditions, a corresponding chord-angle algorithm is given for evaluating the MIC by the maximum cho...

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Bibliographic Details
Published inMeasurement science & technology Vol. 32; no. 3; pp. 37001 - 37008
Main Authors Li, Xiuming, Yang, Peng, Yan, Yang, Liu, Guotong, Liu, Yuwei
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.03.2021
Subjects
maximum angle
maximum chord
maximum inscribed circle
three-point model
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ISSN0957-0233
1361-6501
DOI10.1088/1361-6501/abce72

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Summary:The angle evaluation conditions, instead of maximizing the minimum radius, are proposed to deal with the maximum inscribed circle (MIC) based on a three-point model. According to the angle evaluation conditions, a corresponding chord-angle algorithm is given for evaluating the MIC by the maximum chord and its two maximum angles. Several examples have been carried out to assess the validity of the algorithms proposed.
Bibliography:MST-111284.R3
ISSN:0957-0233
1361-6501
DOI:10.1088/1361-6501/abce72