相关实验视频

Updated: Jul 29, 2026

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
10:39

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

Published on: October 11, 2016

9.6K

在CZT马摄像头上测量带有散射的平面空间分辨率的实用方法

Corinne Barrau1, Perrine Tylski2

  • 1Unité de Physique Médicale - secteur Médecine Nucléaire, CHU Nîmes, bât ICG, Place du Professeur Robert Debré, Nîmes Cedex 9, 30029, France.

EJNMMI physics
|July 1, 2024
PubMed
概括

使用倾斜线性源的新,更快的方法准确地评估CZT马相机的2D空间分辨率. 这种实用方法产生了与NEMA标准相当的结果,简化了临床评估.

关键词:
CZT摄像机的摄像头是什么性能测量是指性能测量的测量.空间分辨率的空间分辨率

更多相关视频

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera06:28

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera

Published on: January 30, 2020

12.5K
Neutron Radiography and Computed Tomography of Biological Systems at the Oak Ridge National Laboratory's High Flux Isotope Reactor10:24

Neutron Radiography and Computed Tomography of Biological Systems at the Oak Ridge National Laboratory's High Flux Isotope Reactor

Published on: May 7, 2021

2.3K

相关概念视频

Imaging Studies II: Positron Emission Tomography and Scintigraphy01:25

Imaging Studies II: Positron Emission Tomography and Scintigraphy

Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET