| 骨科X线图像的边缘检测 |
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| 引用本文： | 韦巍,王国荣,蔡道章,姜立军. 骨科X线图像的边缘检测[J]. 中国医学影像技术, 2003, 19(10): 1396-1398 |
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| 作者姓名： | 韦巍 王国荣 蔡道章 姜立军 |
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| 作者单位： | 1. 华南理工大学机械工程学院,广东,广州,510641
2. 中山大学附属第三医院骨科 |
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| 摘 要： | 目的 利用计算机图像处理技术进行骨科x线图像的边缘检测。方法 对X线图像进行数字化和滤波后，使用常规的边缘检测算子对图像进行处理，结合不同算子的原理进行结果分析，然后在对比实验中使用基于数学形态学的边缘检测方法。结果 各种边缘检测算子获得不同的结果，经对比讨论后，可见使用数学形态学方法的结果较好。结论 基于数学形态学的方法适用于骨科X线图像的处理。
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| 关 键 词： | 骨科 X线图像 边缘检测 数学形态学边缘检测 |
| 文章编号： | 1003-3289(2003)10-1396-03 |
| 收稿时间： | 2003-05-12 |
| 修稿时间： | 2003-05-12 |
Edge Detection of X-Ray Image in Orthopedics |
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| WEI Wei,WANG Guo-rong,CAI Dao-zhang and JIANG Li-jun. Edge Detection of X-Ray Image in Orthopedics[J]. Chinese Journal of Medical Imaging Technology, 2003, 19(10): 1396-1398 |
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| Authors: | WEI Wei WANG Guo-rong CAI Dao-zhang JIANG Li-jun |
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| Affiliation: | College of Mechanic Engineering, South China University of Technology,Guangzhou 510641,China;College of Mechanic Engineering, South China University of Technology,Guangzhou 510641,China;College of Mechanic Engineering, South China University of Technology,Guangzhou 510641,China |
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| Abstract: | Objective Computer image process technology is used for edge detection of X-ray image in orthopedics. Methods After digitalization and filtering of X-ray image, the normal edge detection operators are applied, with the analysis based on their principles. In the compare experiment, morphology edge detection is discussed. Results Through comparing different methods of edge detection morphology edge detection seems to have better result. Conclusion Morphology edge detection can be used in orthopedics X-ray image process. |
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| Keywords: | Orthopedics X-ray image Edge detection Morphology edge detection |
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