CR-39 Etchpit Counting by Image Processing Technique

Masato HIRAMATSU; Tetsuo IGUCHI; Masaharu NAKAZAWA

doi:10.3327/jnst.28.299

Journal of Nuclear Science and Technology

Online ISSN : 1881-1248
Print ISSN : 0022-3131

CR-39 Etchpit Counting by Image Processing Technique

Masato HIRAMATSU, Tetsuo IGUCHI, Masaharu NAKAZAWA

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Keywords: track detectors, CR-39, counting techniques, etchpit, image processing, multivariate analysis, discriminant function, Mahalanobis' generalized distance

JOURNAL FREE ACCESS

1991 Volume 28 Issue 4 Pages 299-304

DOI https://doi.org/10.3327/jnst.28.299

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Abstract

A new counting method of CR-39 etchpit has been developed by image processing technique using multivariate analysis. This method consists of two parts of image processing and multi-variate analysis. Main features of this method are the flexibility for lighting condition, etchpit density and so on because standard image data analyzed by each observer is applied as a reference in his counting process.

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