首页> 外文会议>Workshop on VLSI Signal Processing, IX, 1996, 1996 >Automatic flaw detection in textiles using a Neyman-Pearsondetector
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Automatic flaw detection in textiles using a Neyman-Pearsondetector

机译:使用Neyman-Pearson自动检测纺织品中的瑕疵探测器

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A system for the automated visual inspection of textiles isdiscussed. The system consists of two main components, (1) theextraction of the texture features utilising the Karhunen-Loeve (KL)transform which provides optimal compression of the image data into afeature vector and (2) the detection of the flaw patterns using aNeyman-Pearson detector, which maximises the rate of detection for aspecified false alarm rate. The performance of the system was evaluatedon various fabrics and different types of textile flaws. The resultsindicate that the system can detect flaws which vary drastically inphysical dimension and nature with a very low false alarm rate.Experimental results in the paper demonstrate the performance of thedetector on some typical textile flaws
机译:一个用于纺织品的自动外观检查的系统是 讨论过。该系统由两个主要部分组成,(1) 利用Karhunen-Loeve(KL)提取纹理特征 可以将图像数据以最佳方式压缩为 特征向量和(2)使用 Neyman-Pearson检测器,可以最大程度地检测 指定的错误警报率。对系统的性能进行了评估 各种织物和不同类型的纺织品瑕疵。结果 表示系统可以检测到 物理尺寸和性质,误报率极低。 本文中的实验结果证明了该系统的性能。 探测器检测一些典型的纺织品瑕疵

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