| 数字图像区域周长计算的原理和方法 |
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| 引用本文： | 朱长青,杨绪华,邱振戈.数字图像区域周长计算的原理和方法[J].测绘工程,1999,8(2):29-33. |
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| 作者姓名： | 朱长青 杨绪华 邱振戈 |
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| 作者单位： | 1. 郑州测绘学院
2. 浙江大学CAD & CG国家实验室 |
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| 摘 要： | 从数学中的随机集和整体几何理论出发，讨论了数字图像区域周长计算的原理和方法。从理论分析及实验结果得出了该方法具有精度高、适应性强、易于计算机实现等特点。
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| 关 键 词： | 随机集 整体几何 数字图像 区域周长 |
| 修稿时间： | 1998-10-28 |
The Principle and Method of Calculating Regional Circumference for Digital Image |
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| Zhu Changqing,Yang Xuhua,Qiu Zhenge.The Principle and Method of Calculating Regional Circumference for Digital Image[J].Engineering of Surveying and Mapping,1999,8(2):29-33. |
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| Authors: | Zhu Changqing Yang Xuhua Qiu Zhenge |
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| Abstract: | Based on the theory of random set and whole geometry, this paper discussed the principle and method of calculating regionaI circumference for digital image. The theoretical analysis and experimental results indicated that the method has the properities of high precision, good adaptability and being easy to realize for computer. |
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| Keywords: | Random set Whole geometry Digital image Regional circumference |
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