| 基于数字图像技术的纸张表观平滑度的三维评价 |
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| 引用本文： | 陈朝霞,王勇军,胡风云,熊智新.基于数字图像技术的纸张表观平滑度的三维评价[J].西北轻工业学院学报,2007,25(6):69-72. |
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| 作者姓名： | 陈朝霞 王勇军 胡风云 熊智新 |
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| 作者单位： | 南京林业大学化工学院,江苏南京210037 |
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| 摘 要： | 在对纸张表面显微图像进行数字处理，提取出反映纸张表面凹凸的纹理特征的基础上，确立了评价纸张表观平滑度的三维评价体系：直方图的均值、直方图的方差、单位表面顶点面积、隆起界面积比．实验结果表明，该评价体系能正确地反映出纸张的表观平滑度，与人眼观测的结果相符．
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| 关 键 词： | 纸张表观平滑度 三维评价体系 数字图像处理 |
| 文章编号： | 1000-5811（2007）06-0069-04 |
| 收稿时间： | 2007-09-20 |
| 修稿时间： | 2007年9月20日 |
THREE DIMENSION EVALUATION OF PAPER SURFACE SMOOTHNESS |
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| CHEN Zhao-xia,WANG Ying-jun,HU Feng-yun,XONG Zhi-xin.THREE DIMENSION EVALUATION OF PAPER SURFACE SMOOTHNESS[J].Journal of Northwest University of Light Industry,2007,25(6):69-72. |
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| Authors: | CHEN Zhao-xia WANG Ying-jun HU Feng-yun XONG Zhi-xin |
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| Affiliation: | School of Chemical Engineering, Nanjing Forestry University, Nanjing 210037,China |
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| Abstract: | With the digital image process of the paper surface, the characteristics of the paper surface grain are brought out. Based on the characteristics, the three dimension evaluation system of paper surface smoothness is estalished. The system includes gray histogram mean, histogram variance, unit surface peak area and the developed interracial area ratio of the surface. The experimental results show that the system can evaluate the paper surface smoothness correctly. |
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| Keywords: | paper surface smoothness three dimension evaluation system digital image process |
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