| 彩色扫描地图的自动分色算法研究及实现 |
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| 引用本文： | 郑华利,周献中,王建宇. 彩色扫描地图的自动分色算法研究及实现[J]. 计算机辅助设计与图形学学报, 2003, 15(1): 29-33 |
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| 作者姓名： | 郑华利 周献中 王建宇 |
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| 作者单位： | 南京理工大学自动化系,南京,210094;南京理工大学自动化系,南京,210094;南京理工大学自动化系,南京,210094 |
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| 基金项目： | 总装备部“十五”项目基金(10 40 5 0 2 0 2 )资助 |
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| 摘 要： | 对彩色扫描地图图像的色彩误差进行了分析,运用特征向量匹配法对地图上黑版要素进行分层,然后对地图的色彩空间进行转换,并提出了基于二维直方图模糊约束的模糊C－均值（FCM）聚类方法,较好地解决了地图的自动分色问题。该方法已编程实现,效果比较理想。
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| 关 键 词： | 地图分色 色彩空间转换 模糊约束 FCM算法 扫描仪 |
| 修稿时间： | 2002-01-24 |
Research and Implementation of Automatic Color Segmentation Algorithm for Scanned Color Maps |
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| Zheng Huali Zhou Xianzhong Wang Jianyu. Research and Implementation of Automatic Color Segmentation Algorithm for Scanned Color Maps[J]. Journal of Computer-Aided Design & Computer Graphics, 2003, 15(1): 29-33 |
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| Authors: | Zheng Huali Zhou Xianzhong Wang Jianyu |
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| Abstract: | Color inaccuracy of a scanned color map is analyzed. To solve this problem, eigenvector line fitting algorithm is used for black element segmentation. With transformation of the color space, a new effective fuzzy clustering based on fuzzy restraint two dimension histogram is presented for color elements segmentation. The algorithm has been experimentally verified to be robust and accurate. |
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| Keywords: | color map segmentation color space transformation fuzzy restraint Fuzzy C means algorithm scanner |
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