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超声图像颈动脉内中膜提取方法 被引量：4

Carotid intima media extraction from ultrasonic images
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摘要 颈动脉粥样硬化扰乱正常血流循环，会引起如中风等的严重血管疾病。超声检查具有无损性，对早期检测颈动脉粥样硬化有很好的效果。颈动脉的管径厚度（LD）和内中膜厚度（IMT）是超声检查中判断颈动脉是否硬化的两个重要指标。
作者 郭翌 汪源源 王威琪
机构地区 复旦大学电子工程系
出处 《声学技术》 CSCD 北大核心 2007年第5期1034-1035,共2页 Technical Acoustics
关键词 颈动脉 膜厚度 提取方法 超声图像 动脉粥样硬化 超声检查 血管疾病 早期检测
分类号 O351.2 [理学—流体力学]
  • 相关文献

参考文献3

  • 1Delsanto S,Molinari F,Giustetto P,et al.CULEX-completely user-independent layers extractior:ultrasonic carotid artery images segmentation[J].Proc.Eng.in Med.and Bio.,2005,6468-6471.
  • 2Loizou C,Pattichis C,Christodoulou C,et al.Comparative evaluation of despeckle filtering in ultrasound imaging of the carotid artery[J].Ultrasonics,2005,52(10):1653-1669.
  • 3Liang Q.,Wendelhag L,Wikstrand J.,et al.A multiscale dynamic programming procedure for boundary detection in ultrasonic artery images[J].Med.Imag.,2000,19(2):127-142.

同被引文献44

  • 1Lamont D, Parker L, White M, et al. Risk of cardiovascular disease measured by carotid intima media thickness at age 49-51: lifecourse study[J]. British Medical Journal, 2000, 320(7 230): 273-278.
  • 2Wendelhag I, Liang Q, Gustavsson T, et al. A new automated computerized analyzing system simplifies readings and reduces the variability in ultrasound measurement of intima media thickness[J]. Stroke, 1997, 28(11): 2 195- 2 200.
  • 3Cheng D, Schmidt-Trucksass A, Cheng K, et al. Using snakes to detect the intimal and adventitial layers of the common carotid artery wall in sonographic images[J]. Computer Methods and Programs in Biomedicine, 2002, 67(1): 27-37.
  • 4Loizou C P, Pattichis C S, Pantziaris M, et al Snakes based segmentation of the common carotid artery intima media[J]. Medical and Biological Engineering and Computing, 2002, 45(1): 35-49.
  • 5Ceccarelli M, de Luca N, Morganella A. Automatic measurement of the intima media thickness with active contour based image segmentation[C]//Proceedings of IEEE International Workshop on Medical Measurement and Applications. Warsaw: [s. n. ], 2007:1 5.
  • 6Kass M, Witkin A, Terzopoulos D. Snakes: active contour models[J]. International Journal of Computer Vision, 1988, 1(4): 321-331.
  • 7Williams D J, Shah M. A fast algorithm for active contours and curvature estimation[J]. CVGIP: Image Understanding, 1992, 55(1): 14-26.
  • 8Cohen L D, Cohen I, Ceremade P I X. Finite-element methods for active contour models and balloons for 2-D and 3-D images[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1993, 15 (11): 1 131-1 147.
  • 9Neuenschwander W M, Fua P, Iverson L, et al. Ziplock snakes[J]. International Journal of Computer Vision, 1997, 25(3): 191-201.
  • 10Xu C, Prince J L. Snakes, shapes, and gradient vector flow[J]. IEEE Transactions on Image Processing, 1998, 7(3): 359-369.

引证文献4

二级引证文献11

声学技术
2007年 第5期

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