...
首页> 外文期刊>Ultrasound in Medicine and Biology >Dynamic resolution selection in ultrasonic strain imaging.
【24h】

Dynamic resolution selection in ultrasonic strain imaging.

机译:超声应变成像中的动态分辨率选择。

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

Ultrasonic strain imaging promises to be a valuable tool in medical diagnostics. Reliability and ease-of-use have become important considerations. These depend on selection of appropriate imaging parameters. Two tasks are undertaken here. The tradeoff between resolution and estimation precision is examined closely to establish models for the relationships with imaging parameters and data properties. These models are then applied in a system that automatically sets the imaging parameters responsive to the data quality and the required estimation precision, so as to produce more meaningful images under varying scan conditions. The new system is applied to simulation, in vitro and in vivo data for validation. It reduces the complexity of the sonographer's role in strain imaging, and produces images of reliable quality even when the level of signal decorrelation varies throughout the ultrasound data.
机译:超声波应变成像有望成为医学诊断中的宝贵工具。可靠性和易用性已成为重要的考虑因素。这些取决于适当的成像参数的选择。此处执行两项任务。仔细检查分辨率和估计精度之间的权衡,以建立与成像参数和数据属性之间关系的模型。然后将这些模型应用于系统,该系统根据数据质量和所需的估计精度自动设置成像参数,以便在变化的扫描条件下产生更有意义的图像。该新系统应用于模拟,体外和体内数据进行验证。它降低了超声医师在应变成像中的作用的复杂性,即使信号去相关的水平在整个超声数据中都发生变化,也可以产生质量可靠的图像。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号