Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Computed Tomography01:10

Computed Tomography

9.1K
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...
9.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Application of artificial intelligence on magnetocardiology.

Clinical hemorheology and microcirculation·2026
Same author

GRASPion: An open-source, programmable brainbot for active matter research.

The Review of scientific instruments·2026
Same author

Multimodality assessment of aortic valve area in aortic stenosis: a multicenter validation study.

The international journal of cardiovascular imaging·2025
Same author

Temporal muscle thickness as a feasible sarcopenia marker and outcome predictor after aneurysmal subarachnoid hemorrhage.

Acta neurochirurgica·2025
Same author

Dermal wipe sampling method development and validation for semivolatile and nonvolatile flame-retardant compounds TBBPA and TPP for use in occupational exposure assessments.

Journal of occupational and environmental hygiene·2025
Same author

The laminar organization of cell types in macaque cortex and its relationship to neuronal oscillations.

bioRxiv : the preprint server for biology·2024

Related Experiment Video

Updated: Feb 26, 2026

Four-Dimensional CT Analysis Using Sequential 3D-3D Registration
05:05

Four-Dimensional CT Analysis Using Sequential 3D-3D Registration

Published on: November 23, 2019

8.5K

Motion compensation for cone-beam CT using Fourier consistency conditions.

M Berger1,2, Y Xia1,3, W Aichinger1

  • 1Pattern Recognition Lab, Friedrich-Alexander-Universtät Erlangen-Nürnberg, 91058 Erlangen, Germany.

Physics in Medicine and Biology
|July 26, 2017
PubMed
Summary

Fourier consistency conditions (FCC) can now estimate and compensate for motion in cone-beam CT (CBCT) imaging. This image-based method significantly reduces motion artifacts, improving image quality without auxiliary data.

More Related Videos

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities
07:13

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Published on: October 27, 2023

1.7K
In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy
07:43

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy

Published on: July 2, 2021

3.7K

Related Experiment Videos

Last Updated: Feb 26, 2026

Four-Dimensional CT Analysis Using Sequential 3D-3D Registration
05:05

Four-Dimensional CT Analysis Using Sequential 3D-3D Registration

Published on: November 23, 2019

8.5K
Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities
07:13

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Published on: October 27, 2023

1.7K
In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy
07:43

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy

Published on: July 2, 2021

3.7K

Area of Science:

  • Medical Imaging
  • Computational Imaging
  • Image Reconstruction

Background:

  • Patient and scanner motion degrade cone-beam CT (CBCT) image quality.
  • Accurate motion estimation and compensation are crucial for artifact reduction.

Purpose of the Study:

  • To extend Fourier consistency conditions (FCC) for motion estimation and compensation in CBCT.
  • To evaluate the performance of the extended FCC method using numerical phantoms and real-world applications.

Main Methods:

  • Developed an efficient cost function for FCC-based motion compensation in CBCT using detector translations.
  • Tested the method with various translational motion patterns and a numerical phantom.
  • Applied the method to respiratory motion in rotational angiography and weight-bearing knee imaging.

Main Results:

  • Significantly reduced motion artifacts in CBCT reconstructions.
  • Achieved accurate motion estimation with low mean absolute difference (MAD) values.
  • Reconstructed image quality closely matched ground-truth motion-corrected images.
  • Demonstrated robustness to noise and high-frequency motion.

Conclusions:

  • The extended FCC method effectively corrects motion artifacts in CBCT.
  • The purely image-based approach is versatile and applicable to various clinical scenarios.
  • FCC provides a robust and accurate solution for motion compensation in CBCT.