| 一种有监视的结石X光医学图像自动勾边及分析方法 |
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| 引用本文： | 陈昀培. 一种有监视的结石X光医学图像自动勾边及分析方法[J]. 上海生物医学工程, 1999, 20(3): 18-20 |
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| 作者姓名： | 陈昀培 |
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| 作者单位： | 华东理工大学 上海 |
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| 摘 要： | 本文提出一种利用结石粒子Ｘ光图像边缘灰度差最大的特性，对粒子边缘进行自动检测勾边的方法，对已勾好边界的粒子再进行填充，这样就可以较为精确地计算出粒子的直径，周长，面积等，处理完毕还可将原图像恢复。
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| 关 键 词： | 图像 灰度 边缘 像素 填充 X线 超声波碎石机 |
A METHOD OF UNDER SUPERVISION OF AUTOMATIC MARKING THE CALCULUS STONE X-RAY IMAGE EDGE AND IMAGE ANALYZING |
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| Eas China University of Science and Technology. A METHOD OF UNDER SUPERVISION OF AUTOMATIC MARKING THE CALCULUS STONE X-RAY IMAGE EDGE AND IMAGE ANALYZING[J]. Shanghai Journal of Biomedical Engineering, 1999, 20(3): 18-20 |
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| Authors: | Eas China University of Science and Technology |
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| Affiliation: | hanghai 200237 |
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| Abstract: | This paper presents a method using the character that the gradation of image at the calculus stone particle edge is the greatest can automatic detect the particle image edge and marking it. After marking the image edge can fill the particle image and accurate calculate the calculus stone diameter, perimeter and area. When the process is finished the image can be recovered. |
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| Keywords: | image grayscale edge pixel fill |
| 本文献已被 CNKI 维普 等数据库收录！ |
