| Research on Eliminating Set-marks by Image Processing |
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| 作者姓名： | 孙志宏 曾永齐 李炜 陈明 |
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| 作者单位： | College of Machinery Engineering, Donghua University, Shanghai 200051 |
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| 摘 要： | IntroductionSet-marks , which mean pickspacingis wider or narrowerthan the normal value, are severe fabric defects . Theydecrease fabric quality and cause an i mportant loss of moneyfor weaving mills .Loom manufactures andscientists have beensearching for various methods to eli minate set-marks .Cause of Set-MarksA pri mary cause of set-marks is the deviation ofcloth-fell caused by creep and stress relaxations of warpyarns and fabrics4]. Because warp yarns and fabric areunder tension during…
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| 关 键 词： | 机织织物 粗纬档织疵 图象处理 织机 织口位移 |
| 收稿时间： | 2004-05-13 |
Research on Eliminating Set-marks by Image Processing |
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| SUN Zhi-hong,ZENG Yong-qi,LI Wei,CHEN Ming.Research on Eliminating Set-marks by Image Processing[J].Journal of Donghua University,2005,22(3):92-94. |
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| Authors: | SUN Zhi-hong ZENG Yong-qi LI Wei CHEN Ming |
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| Abstract: | The causes of set-marks on woven fabrics were analyzed and the commonly used methods to eliminate this kind of defect were introduced. A non-contact method based on image processing technique to detect the cloth-fell displacement and eliminate set-marks was described in detail in this paper. |
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| Keywords: | loom set-marks image processing doth -fell displacement |
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