| 彭秀艳,田家玮,费洪文,刘才.颈部血管四维重建:Ⅱ.超声图像采集及软件处理[J].中国医学影像技术,2001,17(8):705~706 |
| 颈部血管四维重建:Ⅱ.超声图像采集及软件处理 |
| 4-Dimensional Reconstruction of Carotid Artery :Ⅱ. Study of Ultrasound Images Collection and Software Design |
| 投稿时间：2001-03-20 |
| DOI： |
| 中文关键词: 图像采集 软件处理 三维超声重建 |
| 英文关键词:Images acquirement Data procession Three-dimensional ultrasound reconstruction |
| 基金项目:本研究为黑龙江省科委"九五"重点攻关项目(G96C19-4-01)。 |
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| 摘要点击次数: 1868 |
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| 中文摘要: |
| 目的 编制出合理的软件程序,对颈动脉系列截面图进行三维超声重建。方法 用自行研制的机械臂及软件系统采集颈动脉图像并进行数字化处理,再用计算机图形学方法重建出血管三维图像。结果 应用三维图形库OpenGL绘制出具有真实感的三维血管表面图像并进行定量测定。结论 该软件系统简单、合理、便于操作,可完成血管等距横断面图像的三维重建。 |
| 英文摘要: |
| Objective To develop an application software that restructures the two-dimensional carotid artery images into the three-dimensional echocardiography. Methods The two-dimension carotid artery images are acquired and processed by self-made mechanical arm and self-developed software, with which the three-dimension surface of artery blood vessel is reconstructed by using the theory and method of the image processing and computer graphics. Results The verisimilitude three-dimensional graph of the blood vessel surface is plotted with OpenGL graphic library and the quantification calculation is available. Conclusion The software system is simple, reasonable and can reconstruct a series equal appearing interval cross section images of carotid artery into three-dimensional. |
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