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Updated: Apr 28, 2026

Magnetic Resonance Derived Myocardial Strain Assessment Using Feature Tracking
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缓解剪切波弹性图形中的高率需求,使用辐射基函数基础的重建:一个实验幻影研究

Sajjad Afrakhteh1, Libertario Demi1

  • 1Department of Information Engineering and Computer Science, University of Trento, Italy.

Ultrasonics
|December 14, 2024
PubMed
概括

这项研究引入了一种新方法,用于降低剪波弹性图像 (SWE) 成像的率要求. 该技术成功地保持了精确的组织硬度测量,减少了数据采集时间.

关键词:
下降采样 下降采样框架速率 框架速率 框架速率插值 插值 插值 插值 插值 插值辐射基础函数的作用剪切波弹性图形学 剪切波弹性图形学超声波超声波是指超声波的使用.

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相关概念视频

Elastic Strain Energy for Shearing Stresses01:20

Elastic Strain Energy for Shearing Stresses

As discussed in previous lessons, strain energy in a material is the energy stored when it is elastically deformed, a concept crucial in materials science and mechanical engineering. This energy results from the internal work done against the cohesive forces within the material. When a material undergoes shearing stress and corresponding shearing strain, the strain energy density, which is the energy stored per unit volume, is calculated. Within the elastic limit, where the stress is...
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