| 缝纫平整度客观评判模型的研究 |
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| 引用本文： | 李艳梅,仇晓坤,蒋真真.缝纫平整度客观评判模型的研究[J].丝绸,2011,48(4):28-31. |
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| 作者姓名： | 李艳梅 仇晓坤 蒋真真 |
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| 作者单位： | 1. 上海工程技术大学,服装学院,上海,201620
2. 复旦大学,上海视觉艺术学院,上海,201620 |
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| 基金项目： | 上海市教委科技创新基金项目(10YZ170) |
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| 摘 要： | 借助于图像处理技术,提取缝纫平整度照片的图像灰度标准差、图像熵、小波变换系数标准差、小波信息熵等特征参数,建立了缝纫平整度的客观评判的概率神经网络模型.经过训练和检验,得出该模型的预测值与期望值之间的相关系数在0.99以上,说明网络模型有效,且精度高,可以用于预测未知缝纫样本的缝纫平整度等级.
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| 关 键 词： | 缝纫平整度 客观评判 图像处理 小波分析 概率神经网络 |
Research on objective evaluating model of seam pucker |
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| LI Yan-mei,QIU Xiao-kun,JIANG Zhen-zhen.Research on objective evaluating model of seam pucker[J].Silk Monthly,2011,48(4):28-31. |
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| Authors: | LI Yan-mei QIU Xiao-kun JIANG Zhen-zhen |
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| Affiliation: | LI Yan-mei1,QIU Xiao-kun2,JIANG Zhen-zhen1(1.Fashion College,Shanghai University of Engineering Science,Shanghai 201620,China,2.Shanghai Institute of Vision Art,Fudan University,China) |
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| Abstract: | In this paper,the standard deviation of image grey,Image entropy,standard deviation of wavelet coefficient and wavelet entropy about the photograph of seam pucker are extracted based on the image process technology.Then probabilistic neural network(PNN) model of evaluation of seam pucker is established.After training and testing,the correlation coefficient between prediction value and the expected value is above 0.99,which indicates that the network model has high precision and can be used to predict seam p... |
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| Keywords: | Seam pucker Objective evaluation Image process Wavelet analysis Probabilistic neural network |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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