| 矩形点阵上八近邻图像的链码转换算法 |
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| 引用本文： | 张薇,陈优广,顾国庆.矩形点阵上八近邻图像的链码转换算法[J].小型微型计算机系统,2006,27(10):1904-1908. |
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| 作者姓名： | 张薇 陈优广 顾国庆 |
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| 作者单位： | 华东师范大学,信息科学技术学院,上海,200062 |
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| 摘 要： | 给出了矩形点阵上八近邻图像的顶点链码（VCC）、Freeman链码和边界链码之间的转换算法，给出了图像边界的边界链码与顶点链码之间的相互转化算法和顶点链码与Freeman链码之间的相互转换算法，于是可以方便地直接由一种链码得到其他的链码表示，由某种链码获得的图像信息也为其他链码所共享．
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| 关 键 词： | 八近邻图像 Freeman链码 边界链码 顶点链码 |
| 文章编号： | 1000-1220（2006）10-1904-05 |
| 收稿时间： | 07 6 2005 12:00AM |
| 修稿时间： | 2005-07-06 |
Transformations Among Several Chain Codes of 8-site Neighborhood Binary Digital Images in Square Lattice |
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| ZHANG Wei,CHEN You-guang,GU Guo-qing.Transformations Among Several Chain Codes of 8-site Neighborhood Binary Digital Images in Square Lattice[J].Mini-micro Systems,2006,27(10):1904-1908. |
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| Authors: | ZHANG Wei CHEN You-guang GU Guo-qing |
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| Affiliation: | School of Information Science and Technology, East China Normal University, Shanghai 200062, China |
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| Abstract: | This paper introduces the algorithm of the transformations among vertex chain code(abbreviation of VCC), Freeman chain code and boundary chain code for 8-site neighborhood digital images. Thus if one kind of these chain codes has been obtained, it is easy to get other chain codes, and the image information obtained from some chain code can be shared by other chain codes. |
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| Keywords: | r8-site neighborhood imaget freeman chain code boundary chain code vertex chain code |
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