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

Data Correction for Gantry-tilted Local CT.

Hongzhu Liang1, Cishen Zhang, Ming Yan

  • 1Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ.

Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference
|February 7, 2007
PubMed
Summary
This summary is machine-generated.

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

CTSS regulates macrophage lipid metabolic reprogramming and white matter repair after intracerebral hemorrhage.

Journal of translational medicine·2026
Same author

AKT inhibitor capivasertib reverses EVI1-driven resistance to venetoclax in acute myeloid leukaemia.

British journal of haematology·2026
Same author

Disentangling drivers of cross-domain microbial β-variations in intertidal mudflats.

mSystems·2026
Same author

Dynamic Contrast-Enhanced MRI Kinetic Curve-Driven Parametric Radiomics for Predicting Breast Cancer Molecular Subtypes: A Multicenter and Interpretable Study.

Tomography (Ann Arbor, Mich.)·2026
Same author

Multicenter study provides radiomic and biological insights into neoadjuvant chemotherapy response and prognosis in luminal breast cancer.

Cancer imaging : the official publication of the International Cancer Imaging Society·2026
Same author

MRI-based evaluation for predicting pathological response and monitoring reactive angioma evolution in triple-negative breast cancer undergoing neoadjuvant chemoimmunotherapy.

Cancer imaging : the official publication of the International Cancer Imaging Society·2025
Same journal

Highly Articulated Robotic Probe for Minimally Invasive Surgery.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2010
Same journal

Combined peripheral and cortical neural stimulation in motor neurorehabilitation.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

Embedded assessment algorithms within home-based cognitive computer game exercises for elders.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

Digital signal processing of the wideband external pulse recorded during cuff deflation: a new way to measure blood pressure.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

Immune cells detection of the in vivo rejecting heart in USPIO-enhanced magnetic resonance imaging.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

wHospital: a web-based application with digital signature for drugs dispensing management.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2007
See all related articles

This study introduces a new method for gantry-tilted helical multi-slice computed tomography (CT) to improve local imaging. The technique enhances image sharpness and reduces artifacts in targeted scanning areas.

Area of Science:

  • Medical Imaging
  • Radiological Physics

Background:

  • Gantry-tilted helical multi-slice CT (computed tomography) utilizes detector arrays and gantry angulation.
  • Local tomography aims to reduce radiation dose by focusing on specific regions of interest.

Purpose of the Study:

  • To integrate local tomography with gantry-tilted helical multi-slice CT.
  • To address image degradation issues arising from gantry tilting in local CT scans.

Main Methods:

  • A novel error correction method was developed to mitigate image degradation caused by gantry tilting.
  • The proposed method was evaluated using computer simulations.

Main Results:

  • The developed error correction method effectively enhances local imaging performance.

Related Experiment Videos

  • Significant improvements were observed in image sharpness and reduction of artifacts.

    • Conclusions:

    • The integration of local tomography with gantry-tilted helical multi-slice CT, coupled with the proposed error correction, improves targeted imaging.
    • This approach offers enhanced diagnostic quality for specific anatomical regions while managing radiation exposure.