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

Localized prior knowledge and optimal interpolation in high-resolution tomography

A J Willis1, M Jager, J Eggers

  • 1Department of Electrical Engineering, University of the Witwatersrand, Johannesburg, South Africa. willis@odie.ee.wits.ac.za

IEEE Transactions on Bio-Medical Engineering
|April 29, 1998
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

[Spondylolisthesis].

Schmerz (Berlin, Germany)·2024
Same author

[Spondylolisthesis].

Orthopadie (Heidelberg, Germany)·2023
Same author

Cholangiopathy in sickle cell disease.

Clinics and research in hepatology and gastroenterology·2023
Same author

[Femoral neck fractures].

Orthopadie (Heidelberg, Germany)·2023
Same author

Unloader bracing in osteoarthritis of the knee - Is there a direct effect on the damaged cartilage?

The Knee·2022
Same author

[Osteonecroses-uncurable?]

Orthopadie (Heidelberg, Germany)·2022
Same journal

Highly Accelerated 1-mm Isotropic 3D Chemical Exchange Saturation Transfer MRI Using Wave-Co-CAIPI at 5 Tesla.

IEEE transactions on bio-medical engineering·2026
Same journal

Systematic Evaluation of Hip Exoskeleton Assistance Parameters for Enhancing Gait Stability During Ground Slip Perturbations.

IEEE transactions on bio-medical engineering·2026
Same journal

SleepConFormer: A Single-Channel EEG Framework for Sleep Staging and Consciousness Assessment in Patients with Disorders of Consciousness.

IEEE transactions on bio-medical engineering·2026
Same journal

Modeling Partial and Total Support of Left Ventricular Assist Device for Discrete Hemodynamic Control Framework.

IEEE transactions on bio-medical engineering·2026
Same journal

A Low-Cost Wearable TI-TACS Stimulator With Bipolar Quadratic-Boost Converter for Current Stimulation Validation in the Rat Brain.

IEEE transactions on bio-medical engineering·2026
Same journal

EMG-Based Gait Estimation Using Koopman-Inspired Method.

IEEE transactions on bio-medical engineering·2026
See all related articles

This study introduces a minimum norm interpolator for electromagnetic tomographic reconstruction, improving initial estimates using prior data. The new method enhances image accuracy compared to traditional bilinear interpolation techniques.

Area of Science:

  • Electromagnetic imaging
  • Computational electromagnetics
  • Image reconstruction

Background:

  • Electromagnetic tomographic reconstruction is crucial for various imaging applications.
  • Existing methods may lack accuracy or efficiency in complex scenarios.
  • Incorporating prior information can potentially improve reconstruction quality.

Purpose of the Study:

  • To develop a novel minimum norm interpolator for electromagnetic tomographic reconstruction.
  • To integrate a priori knowledge from previous reconstructions into the current estimation process.
  • To compare the performance of the proposed algorithm against established interpolation methods.

Main Methods:

  • Derivation of a minimum norm interpolator algorithm.
  • Inclusion of a priori information from prior reconstruction results.

Related Experiment Videos

  • Comparative analysis with bilinear interpolation for initial estimates.

    • Main Results:

    • The proposed minimum norm interpolator demonstrates improved performance.
    • Incorporating prior knowledge leads to more accurate initial estimates.
    • The new algorithm shows advantages over standard bilinear interpolation.

    Conclusions:

    • The minimum norm interpolator offers a promising approach for electromagnetic tomographic reconstruction.
    • Utilizing a priori knowledge is an effective strategy for enhancing image reconstruction accuracy.
    • This method provides a valuable alternative for applications requiring precise electromagnetic imaging.