関連する実験動画

Updated: Jul 27, 2026

In Depth Analyses of LEDs by a Combination of X-ray Computed Tomography CT and Light Microscopy LM Correlated with Scanning Electron Microscopy SEM
10:42

In Depth Analyses of LEDs by a Combination of X-ray Computed Tomography CT and Light Microscopy LM Correlated with Scanning Electron Microscopy SEM

Published on: June 16, 2016

9.4K

光子計数CTのエネルギービンの画像におけるリング・アーティファクトの減少のための校正方法

Donghyeon Lee, Xiaohui Zhan, W Yang Tai

    IEEE transactions on medical imaging
    |August 28, 2025
    PubMed
    まとめ

    この研究では,光子数検出器 (PCD) コンピュータトモグラフィ (CT) イメージングにおけるリングアーティファクトを減らすための新しい校正方法が導入されています. 新しいフレームワークは,ピクセル対ピクセルの差異を大幅に軽減し,画像品質とアーティファクトの減少を改善します.

    さらに関連する動画

    Microfocus X-ray CT microCT Imaging of Actinia equina Cnidaria, Harmothoe sp. Annelida, and Xenoturbella japonica Xenacoelomorpha08:09

    Microfocus X-ray CT microCT Imaging of Actinia equina Cnidaria, Harmothoe sp. Annelida, and Xenoturbella japonica Xenacoelomorpha

    Published on: August 6, 2019

    9.2K
    Routine Collection of High-Resolution cryo-EM Datasets Using 200 KV Transmission Electron Microscope09:49

    Routine Collection of High-Resolution cryo-EM Datasets Using 200 KV Transmission Electron Microscope

    Published on: March 16, 2022

    5.4K

    関連する概念動画

    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...