| 基于纹理分析的去图象噪声研究 |
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| 引用本文： | 白香花,朱启疆,唐世浩,帅艳民.基于纹理分析的去图象噪声研究[J].计算机工程与科学,2004,26(3):39-41. |
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| 作者姓名： | 白香花 朱启疆 唐世浩 帅艳民 |
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| 作者单位： | 北京师范大学遥感与地理信息系统研究中心,北京,100875 |
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| 基金项目： | 973国家重点基础研究规划项目 (G2 0 0 0 0 779) |
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| 摘 要： | 针对中巴卫星高分辨率CCD相机接收影像存在明显的条带噪声，本文提出了基于纹理分析的去条带方法，即将图象上具有特定特征的噪声信息看作是某种对应的纹理特征，在基于纹理特征滤波法进行图象预处理的基础上，再用灰度共生矩阵法进行直方图平滑，以进一步消除局部噪声．
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| 关 键 词： | 纹理分析 图象处理 图象噪声 图象分割 灰度值 像素分布 图象灰度 |
| 文章编号： | 1007-130X(2004)03-0039-03 |
| 修稿时间： | 2002年10月21 |
Research of Removing the Image Noises Based on Texture Analysis |
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| BAI Xiang-hua,ZHU Qi-jiang,TANG Shi-hao,SHUAI Yan-min.Research of Removing the Image Noises Based on Texture Analysis[J].Computer Engineering & Science,2004,26(3):39-41. |
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| Authors: | BAI Xiang-hua ZHU Qi-jiang TANG Shi-hao SHUAI Yan-min |
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| Abstract: | Aiming at the obvious stripe noises existing in the images received by the high-resolution power CCD camera carried on the China-Brazil resources satellite No.1. In this paper, a method of removing the stripe noises based on texture analysis is brought up. That is, we consider the specific noise information in the images as some corresponding texture features. Moreover, the gray-level co-occurrence matrix is applied to smooth the histogram in order to remove the local stripe noises. |
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| Keywords: | stripe noise texture feature gray level co-occurrence matrix |
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