| 基于数学形态学模型的图像缺陷改善研究 |
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| 引用本文： | 魏立飞,曹丽琴,吉媛婷. 基于数学形态学模型的图像缺陷改善研究[J]. 中国印刷物资商情, 2013, 0(1): 28-32 |
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| 作者姓名： | 魏立飞 曹丽琴 吉媛婷 |
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| 作者单位： | 武汉大学印刷与包装系,武汉430079 |
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| 基金项目： | 武汉大学自主科研项目基金——基于条件随机场模型的印刷图像缺陷监测研究（No.121067） |
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| 摘 要： | 为了提高原稿图像质量,保证其在印刷品上准确再现,本研究采用数学形态学模型的机理和运算法则,对图像缺陷进行改善。实验通过数学形态学中膨胀、腐蚀以及开闭运算模型对缺陷图像进行运算处理,并对计算结果进行比较分析。结果证明该模型对图像缺陷有明显的改善作用,可以有效地运用在印刷复制工艺中。
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| 关 键 词： | 图像缺陷 数学形态学 形态特征 结构元素 |
Research of Image Defects Improvement Based on Mathematical Morphology Model |
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| WEI Li-fei,CAO Li-qin,JI Yuan-ting. Research of Image Defects Improvement Based on Mathematical Morphology Model[J]. China Printing Materials Market, 2013, 0(1): 28-32 |
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| Authors: | WEI Li-fei CAO Li-qin JI Yuan-ting |
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| Affiliation: | (School of Printing and Packaging,Wuhan University,Wuhan 430079,China) |
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| Abstract: | In order to improve the original image quality,and ensure that it can be accurately reproduced on the print,the mechanism and rules of mathematical morphology model were adopted to carry out the image defects research.The defect image was computed with expansion,corrosion as well as opening and closing in the experiment,and the results were compared and analysed.The results proved that the model can efficiently improve the image quality and be used in printing reproduction process. |
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| Keywords: | Image defect Mathematical morphology Morphological characteristics Structural element |
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