| 分形用于图像边缘检测的研究 |
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| 引用本文： | 张平,朱光喜,朱耀庭. 分形用于图像边缘检测的研究[J]. 华中科技大学学报(自然科学版), 1993, 0(2) |
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| 作者姓名： | 张平 朱光喜 朱耀庭 |
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| 作者单位： | 华中理工大学电子与信息工程系(张平，朱光喜)，华中理工大学电子与信息工程系(朱耀庭) |
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| 基金项目： | 国家教委博士点基金资助项目 |
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| 摘 要： | 分析和比较了时域中分形维数——盒子维数、面积度量维数和DFBIR场维数的估值方法,在实验基础上提出了相应的改进,并用于图像的边缘检测研究,其结果表明在某些方面优于传统的Laplacian方法和Sobel方法.
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| 关 键 词： | 图像处理 边缘检测 分形几何学 分形维数 盒子维数 面积度量维数 |
On the Application of Fractal in Image Edge Detection |
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| Zhang Ping Zhu Guangxi Zhu Yaoting. On the Application of Fractal in Image Edge Detection[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1993, 0(2) |
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| Authors: | Zhang Ping Zhu Guangxi Zhu Yaoting |
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| Affiliation: | Zhang Ping Zhu Guangxi Zhu Yaoting |
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| Abstract: | Several fractal dimension evaluating methods in the time domain, namely, methods by box dimension,area measuring dimension and DFBIR dimension,are discussed. Based on experiments , improvement on the methods mentioned are proposed. The improved methods have been used in image edge detection. These methods are successful and the results are satisfactory. In some aspects,they are better than the Sobel and Laplacian methods. |
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| Keywords: | image processing edge detection fractal geometry fractal dimension box dimen- sion area measuring dimension |
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