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相关概念视频

Computed Tomography01:10

Computed Tomography

4.3K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
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相关实验视频

Updated: Jun 11, 2025

Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography
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Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography

Published on: March 12, 2021

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技术说明:在计算机断层扫描数据中测量双体长度.

Kelly R Kamnikar1, Nicollette S Appel1,2, Rachel Menegaz3

  • 1Department of Anthropology, University of New Mexico, Albuquerque, New Mexico, USA.

American journal of biological anthropology
|October 7, 2024
PubMed
概括
此摘要是机器生成的。

这项研究提供了使用3D成像软件测量股骨双长度的协议,这对于生物力学和人类学的虚拟骨科学至关重要. 这些方法确保在不同的平台上进行准确和可重复的测量,用于研究和临床应用.

关键词:
3D切片机TM 3D切片机TM阿米拉TM 在线播放简单的软件TM简单的软件TM骨头的长度 骨头的长度 骨头的长度下肢的下肢是什么意思这是一个metric metric.这是后骨的后.

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Four-Dimensional CT Analysis Using Sequential 3D-3D Registration
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Outer-Boundary Assisted Segmentation and Quantification of Trabecular Bones by an Imagej Plugin
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Outer-Boundary Assisted Segmentation and Quantification of Trabecular Bones by an Imagej Plugin

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相关实验视频

Last Updated: Jun 11, 2025

Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography
06:09

Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography

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Four-Dimensional CT Analysis Using Sequential 3D-3D Registration
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科学领域:

  • 骨科 骨科是指骨科的学科.
  • 生物技术是生物技术.
  • 医疗成像医学成像

背景情况:

  • 3D成像在生物研究中越来越多地使用.
  • 经典的解剖学测量需要适应虚拟环境.
  • 股骨双长度是各种研究的关键维度.

研究的目的:

  • 通过使用3D成像软件来测量股骨双长度的详细协议.
  • 为生物机械研究,身高估计和人类学研究标准化虚拟骨科技术.
  • 为研究人员和从业人员提供准确和可重复的测量方法.

主要方法:

  • 从计算机断层扫描 (CT) 图像中调整的股骨双长度测量.
  • 为三个软件平台开发和测试协议:3D SlicerTM,AmiraTM和SimplewareTM.
  • 通过跨观察者和跨平台的比较,验证了准确性和一致性.

主要成果:

  • 为每个软件程序提供了逐步指南和视频教程.
  • 图示的骨对齐和测量程序.
  • 在所有测试的软件中证明了有效的双长度测量.

结论:

  • 可以有效地使用提供的协议在不同的软件中测量股骨双长度.
  • 软件的测量方便性各不相同,强调需要选择合适的工具.
  • 结果表明在虚拟骨科中需要改进软件和标准化的领域.