发明名称 |
ウェブベース材料における不均一性の高速処理と検出 |
摘要 |
A computerized inspection system is described for detecting the presence of non-uniformity defects and providing output indicative of a severity of each type of non-uniformity defect. Techniques are described that increase the throughput of the inspection system. Algorithmic and hardware approaches are described to significantly decrease the average amount of time required to inspect a given quantity of material that is expected to be mostly uniform. The techniques described herein involve dynamic selection of which image features to compute by starting with a base feature set and only triggering additional feature computations as needed until the features are sufficient to compute a severity for each type of non-uniformity defect. The number of features extracted and the order in which the features are extracted is dynamically determined in real-time to reduce a cost associated with the feature extraction. |
申请公布号 |
JP5912125(B2) |
申请公布日期 |
2016.04.27 |
申请号 |
JP20130538770 |
申请日期 |
2011.10.28 |
申请人 |
スリーエム イノベイティブ プロパティズ カンパニー |
发明人 |
エバン ジェイ.リブニック;ケニス ジー.ブリテイン;ジョン エー.ラムスン;デレク エイチ.ジャスティス;ギラーモ サピロ |
分类号 |
G01N21/89;G01N21/892;G01N21/898;G06Q50/04 |
主分类号 |
G01N21/89 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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