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 Experiment Videos

A practical method for three-dimensional reconstruction of joints using a C-arm system and shift-and-add algorithm.

Senhu Li1, Huabei Jiang

  • 1Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611-6131, USA.

Medical Physics
|July 15, 2005
PubMed
Summary

This study introduces a new 3D joint reconstruction method using C-arm imaging. It improves arthritis diagnosis by accurately visualizing joint structures, overcoming limitations of traditional 2D X-rays.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Multispectral Optoacoustic Tomography of Skeletal Muscle Unveils Microcirculation and Oxygen Metabolism Alterations in Sarcopenia.

Journal of cachexia, sarcopenia and muscle·2025
Same author

Investigating the Impact of Prenatal Alcohol Exposure on Fetal Cardiac Development Using Photoacoustic Tomography.

Journal of biophotonics·2025
Same author

Enhancing image reconstruction in photoacoustic imaging using spatial coherence mean-to-standard-deviation factor beamforming.

Biomedical optics express·2024
Same author

Investigating the Impact of Chronical Prenatal Alcohol Exposure on Fetal Vascular Development Across Pregnancy Stages Using Photoacoustic Tomography.

Journal of biophotonics·2024
Same author

Diffuse optical tomography for mapping cerebral hemodynamics and functional connectivity in delirium.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2024
Same author

The effect of tumor vascular remodeling and immune microenvironment activation induced by radiotherapy: quantitative evaluation with magnetic resonance/photoacoustic dual-modality imaging.

Quantitative imaging in medicine and surgery·2023

Area of Science:

  • Medical Imaging
  • Orthopedics
  • Computer-Aided Diagnosis

Background:

  • Radiography with C-arm systems is crucial for arthritis assessment.
  • 2D projection images limit understanding of joint structure changes due to bone overlap.
  • Accurate 3D joint reconstruction is needed for improved arthritis diagnosis.

Purpose of the Study:

  • To develop a novel, accurate, low-cost, and practical 3D joint reconstruction method.
  • To overcome limitations of 2D radiography in visualizing joint structures.
  • To enhance arthritis diagnosis through precise 3D joint imaging.

Main Methods:

  • A novel method based on C-arm systems is developed.
  • The shift-and-add algorithm is applied to segmented projection images at multiple angles.

Related Experiment Videos

  • This approach enables accurate 3D reconstruction of joint structures.

    • Main Results:

    • The method accurately reconstructs 3D joint structures.
    • It effectively distinguishes objects from blurring backgrounds.
    • Evaluations on simulated data, phantoms, and in vivo human finger show promising results.

    Conclusions:

    • The proposed method offers a new solution for precise 3D joint reconstruction.
    • It has the potential to significantly aid in the diagnosis and management of arthritis.
    • This technique enhances the utility of C-arm systems for detailed joint analysis.