Diffusion Model-Based Motion Correction in Portable Computed Tomography for Brain: A Human Observer Study

doi:10.1016/j.acra.2025.12.028

2026-01-07

Zhennong Chen

Quirin Strotzer

Min Lang

Maryam Vejdani-Jahromi

DOI：10.1016/j.acra.2025.12.028

原文链接

查看原文

摘要

En 中文

评估基于扩散模型运动校正算法在便携式脑CT中的临床性能。

Keyword:

ACR

American College of Radiology

ASPECTS

Alberta Stroke Program Early CT Score

CNN

Convolutional Neural Networks

Computed Tomography

EDH

Epidural Hematoma

EDM

Elucidated Diffusion Model

GPU

Graphical Processing Unit

ICC

Intraclass Correlation Coefficient

ICU

Intensive Care Unit

IPH

Intraparenchymal Hematoma

IVH

Intraventricular Hemorrhage

MAM

Motion Artifact Metrics

NRI

Net Reclassification Index

PAR

Partial Angle Reconstruction

SAH

Subarachnoid Hemorrhage

SDH

Subdural Hematoma

Portable Brain CT

Motion Correction

Diffusion Model

AI总结

对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。

期刊

Academic Radiology

IF:

3.9

论文数:

8.8K

被引数:

1.0W

机构

Massachusetts General Hospital and Harvard Medical School

学者数:

709

论文数: 252

被引数: 5

University of Chicago

学者数:

1.7K

论文数: 741

被引数: 6.7W

massachusetts general hospital and harvard medical school

学者数:

889

论文数: 327

被引数: 0

Brigham and Women's Hospital

学者数:

2.6K

论文数: 1.3K

被引数: 9.0W

查看更多机构

引用论文

Dose Exposure of Patients Undergoing Comprehensive Stroke Imaging by Multidetector-Row CT: Comparison of 320-Detector Row and 64-Detector Row CT Scanners

AMERICAN JOURNAL OF NEURORADIOLOGY

IF3.7

2010-01-28

OAAI

Diekmann, S.; Siebert, E.; Juran, R.; Roll, M.; Deeg, W.; Bauknecht, H. -C.; Diekmann, F.; Klingebiel, R.; Bohner, G.

Fast Implementation of DeLong's Algorithm for Comparing the Areas Under Correlated Receiver Operating Characteristic Curves

ieee signal processing magazine

IF3.9

2014-11-01

415

PREAI

Sun, Xu; Xu, Weichao

A deep learning method for eliminating head motion artifacts in computed tomography

MEDICAL PHYSICS

IF3.2

2021-12-10

PREAI

Su, Bin; Wen, Yuting; Liu, Yanyan; Liao, Shu; Fu, Jianwei; Quan, Guotao; Li, Zhenlin

The Potential Dangers of Artificial Intelligence for Radiology and Radiologists

JOURNAL OF THE AMERICAN COLLEGE OF RADIOLOGY

IF5.1

2020-10-01

OAAI

Chu, Linda C.; Anandkumar, Anima; Shin, Hoo Chang; Fishman, Elliot K.

Portable head CT motion artifact correction via diffusion-based generative model 基于扩散生成模型的便携式头部CT运动伪影校正

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS

IF4.9

2025-01-01

PREAI

Chen, Zhennong; Yoon, Siyeop; Strotzer, Quirin; Khalid, Rehab Naeem; Tivnan, Matthew; Li, Quanzheng; Gupta, Rajiv; Wu, Dufan

MDCT in suspected lumbar spine fracture: comparison of standard and reduced dose settings using iterative reconstruction 疑似腰椎骨折的MDCT：使用迭代重建比较标准剂量与减低剂量设置

Clinical Radiology

IF0

2018-07-01

PREAI

J.M. Weinrich; L. Well; M. Regier; C. Behzadi; S. Sehner; G. Adam; A. Laqmani

Diagnosis and treatment of patients with stroke in a mobile stroke unit versus in hospital: a randomised controlled trial

The Lancet Neurology

IF0

2012-05-01

PREAI

Silke Walter; Panagiotis Kostopoulos; Anton Haass; Isabel Keller; Martin Lesmeister; Thomas Schlechtriemen; Christian Roth; Panagiotis Papanagiotou; Iris Grunwald; Helmut Schumacher; Stephan Helwig; Julio Viera; Heiko Körner; Maria Alexandrou; Umut Yilmaz; Karin Ziegler; Kathrin Schmidt; Rainer Dabew; Darius Kubulus; Yang Liu; Thomas Volk; Kai Kronfeld; Christian Ruckes; Thomas Bertsch; Wolfgang Reith; Klaus Fassbender

Estimate and compensate head motion in non-contrast head CT scans using partial angle reconstruction and deep learning 使用部分角度重建和深度学习在非对比头部ct扫描中估计和补偿头部运动

MEDICAL PHYSICS

IF3.2

2024-04-03