实验科学与技术2016，Vol.14Issue(6)：32-35,84,5.DOI:10.3969/j.issn.1672-4550.2016.06.009
基于超声 RF 信号的超声成像实验设计
Experiment Design for Ultrasound Imaging withUltrasound RF Signal
摘要
Abstract
In order to better understand intuitively the process of reconstructing B -mode images from focused ultrasound RF sig-nal for undergraduate students,an experiment is well designed.Firstly,it makes students complete the collection of RF data on ultra-sound equipment.Secondly,it completes imaging process simulation by analyzing the collected signals in each imaging module on MAT-LAB platform.Finally,it compares the obtained results with shown image in ultrasound equipment.This experiment allows students par-ticipating in designing with an opening result.The practical result shows that:the experiment process can not only help students in-crease the ability to analyze certain problem,but also deepen students'understanding of the curriculum,stimulate their interest in learning.Thus this experiment will achieve the purpose of improving the teaching effect and quality.关键词
超声RF信号/B超图像/MatlabKey words
ultrasound RF signal/B mode ultrasound image/Matlab分类
信息技术与安全科学引用本文复制引用
黄韫栀,刘奇,肖勇..基于超声 RF 信号的超声成像实验设计[J].实验科学与技术,2016,14(6):32-35,84,5.基金项目
团中央项目---女性乳腺肿瘤超声影像鉴别诊断的评价研究；四川大学实验技术立项项目---基于光学定位仪的三维超声成像系统研究。 （）
