相关实验视频

Updated: Jul 15, 2025

Retrospective Cardiac Gating with A Prototype Small-Animal X-ray Computed Tomograph
05:32

Retrospective Cardiac Gating with A Prototype Small-Animal X-ray Computed Tomograph

Published on: February 21, 2025

309

基于梯度的几何学习用于风扇光束CT重建

Mareike Thies1, Fabian Wagner1, Noah Maul1,2

  • 1Pattern Recognition Lab, FAU Erlangen-Nürnberg, Germany.

Physics in medicine and biology
|October 2, 2023
PubMed
概括

这项研究引入了一种新的方法,通过优化采集几何来提高计算机断层扫描 (CT) 图像质量. 这种方法提高了图像的清晰度和准确性,特别是在运动或扫描器缺陷的情况下.

关键词:
计算机断层扫描 (CT) 是一种计算机断层扫描.可以区分的编程编程.动议补偿 动议补偿投射式几何学的投射性几何学

更多相关视频

Visualization of Failure and the Associated Grain-Scale Mechanical Behavior of Granular Soils under Shear using Synchrotron X-Ray Micro-Tomography09:00

Visualization of Failure and the Associated Grain-Scale Mechanical Behavior of Granular Soils under Shear using Synchrotron X-Ray Micro-Tomography

Published on: September 29, 2019

13.4K
Automated Midline Shift and Intracranial Pressure Estimation based on Brain CT Images14:08

Automated Midline Shift and Intracranial Pressure Estimation based on Brain CT Images

Published on: April 13, 2013

42.7K

相关概念视频

Computed Tomography01:10

Computed Tomography

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...
4.6K