Tetsu-to-Hagane
Online ISSN : 1883-2954
Print ISSN : 0021-1575
ISSN-L : 0021-1575
Regular Article
Microstructure Detection by Advanced Image Processing
Motoki TaguchiShogo HirokawaItaru YasudaKohei TokudaYoshitaka Adachi
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2017 Volume 103 Issue 3 Pages 142-148

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Abstract

Two kinds of advanced image processing were applied to multi-phase microstructures. One is evolutional image processing where optimized filter set was suggested by genetic programing. Another is trainable WEKA segmentation where features are extracted by many kinds of filters, followed by machine learning for classification. Once an optimized filter set is determined, efficiency of image processing for new data set is improved remarkably in comparison with a case of manual image processing.

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© 2017 The Iron and Steel Institute of Japan
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