書誌事項
- タイトル別名
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- Development of High-Accuracy Defect Detection Algorithm for X-Ray Welding Image Inspection under Strong Noise, Low Contrast and Few Samples
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説明
<p>We have developed an algorithm to accurately detect unclear defects in X-ray image inspection of thick welded parts under low contrast, and strong noise. Statistical Reach Features (SRF) and High-order Local Autocorrelation (HLAC) are used as noise-robust feature extraction methods. In order to deal with a small number of defect samples, pseudo-defect data with actual noise is used for machine learning. When the discriminator is optimized for zero missing, the over-detection is significantly reduced, and the method is ready for practical application.</p>
収録刊行物
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- 精密工学会誌
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精密工学会誌 87 (12), 1003-1007, 2021-12-05
公益社団法人 精密工学会
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詳細情報 詳細情報について
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- CRID
- 1390853257564641792
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- NII論文ID
- 130008124988
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- ISSN
- 1882675X
- 09120289
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可