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基于自動視覺檢測的棉花異性纖維分類系統(tǒng)
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for Classification of Foreign Fibers in Cotton
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    摘要:

    為實現(xiàn)棉花異性纖維的在線識別,設計了一種基于自動視覺檢測(AVI)的棉花異性纖維分類系統(tǒng)。該系統(tǒng)利用棉層生成器將待檢測皮棉制成約2mm厚的均勻薄層使其中的異性纖維更容易檢測,利用彩色線掃描相機檢測有色異性纖維,利用單色線掃描相機檢測在紫外線激發(fā)下能產生熒光的白色異性纖維。采用多特征多分類器集成的模糊分類方法實現(xiàn)了對異性纖維的分類。實驗表明,該系統(tǒng)對異性纖維的平均分類正確率可達到

    Abstract:

    80%。An online classification system was developed based on automated visual inspection (AVI) technology to classify the foreign fibers detected in cotton. The proposed system uses a lint layer generator to bring the foreign fibers buried inside the lint to the surface, to make them easy to be “seen”. A Piranha color camera with a tri-linear CCD sensor was used to detect color foreign fibers, and a Piranha2 line scan CCD camera was employed to detect the white foreign fibers which can emit fluorescence under the ultraviolet excitation. Then a fuzzy classifier integrating multiple classifiers was designed for the classification of the detected foreign fibers. The results indicate that the mean veracity of classification of foreign fibers reaches 80%. 

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楊文柱,李道亮,魏新華,康玉國,李付堂.基于自動視覺檢測的棉花異性纖維分類系統(tǒng)[J].農業(yè)機械學報,2009,40(12):177-181. for Classification of Foreign Fibers in Cotton[J]. Transactions of the Chinese Society for Agricultural Machinery,2009,40(12):177-181.

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