| 超声图像中胎儿股骨的自动检测与测量 |
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| 引用本文： | 李军,丁明跃.超声图像中胎儿股骨的自动检测与测量[J].红外与激光工程,2000,29(4):22-25. |
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| 作者姓名： | 李军 丁明跃 |
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| 作者单位： | 华中理工大学图像识别与人工智能研究所图像信息处理与智能控制教育部重点实验室,武汉,430074 |
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| 摘 要： | 首先利用灰度、形状信息从Ｂ超图像中分割出股骨的候选区域,根据候选区域周围组织确定股骨区域。再利用边缘信息找出股骨的端点,计算出股骨长度,文中提出的方法不需人工干预,避免了重复枯燥的测量和人工测量误差,所需时间短,准确。
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| 关 键 词： | 图像分割 自动测量 B超图像 股骨 |
| 修稿时间： | 2000-03-17 |
Automatic detection and measurement of femur in fetal ultrasound image |
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| Li Jun,Ding Mingyue.Automatic detection and measurement of femur in fetal ultrasound image[J].Infrared and Laser Engineering,2000,29(4):22-25. |
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| Authors: | Li Jun Ding Mingyue |
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| Abstract: | First, the candidate femur regions from B\|ultrasonic wave images according to the shape and gray level information are segmented. Secondly, the femur regions are defined by their neighbouring regions. Combining with the edge information of images, the location of femoral endpoints is found, the femur length can be estimated. This method does not need manual intervention, avoids repetitive and boring work and manual errors. The experiments illustrate that our approach is fast and accurate. |
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| Keywords: | Image segment Chain code Automatic measurement B ultrasonic wave image |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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