| 马翔,汪源源,王威琪,刘斌,吴晓峰,陈斯中.利用超声和神经网络无损估计孕周和胎重[J].声学技术,1999,(3):132~134 |
| 利用超声和神经网络无损估计孕周和胎重 |
| Non invasive estimation of the gestational week and fetal weight using the ultrasound and neural network |
| 投稿时间：1998-10-16 修订日期：1999-03-24 |
| DOI： |
| 中文关键词: 超声 神经网络 孕周 胎重 无损估计 |
| 英文关键词: ultrasound neural network gestational week fetal weight non-invasive estimation |
| 基金项目:教育部优秀青年教师基金,上海青年科技启明星计划资助项目 |
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| 摘要点击次数: 1071 |
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| 中文摘要: |
| 传统的孕周和胎重估计方法利用经验公式进行,结果离散度较大。本文采用的是一种基于超声检测和神经网络估计的方法。通过对临床数据的分析,发现:这种方法可以较好地用于对孕周和胎重的无损估计。 |
| 英文摘要: |
| Several experiential formulae are used in the traditional method to estimate the gestational week and fetal weight. However, the results are dispersed. A method based on ultrasound detection and neural network technique is used in this paper.After the analysis of the clinical data, it is found that this method is suitable for the non-invasive estimation of the gestational week and fetal weight. |
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