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

Subaperture processing for ultrasonic imaging.

M Karaman1, M O'Donnell

  • 1Department and Biomedical Engineering Department, University of Michigan, Ann Arbor, MI 48109-2122, USA. karaman@baskent.edu.tr

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
|February 5, 2008
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

Anatomical and functional characteristics of symptomatic post-TB lung disease.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2025
Same author

Stakeholder attitudes to a potential national registry for interstitial lung disease.

Irish medical journal·2025
Same author

Safety and feasibility of a virtual exercise programme for pulmonary fibrosis.

Irish medical journal·2025
Same author

Experiences of key populations in multidrug-resistant TB and HIV.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2025
Same author

Classification of glioma grade and Ki-67 level prediction in MRI data: A SHAP-driven interpretation.

Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society·2025
Same author

Canadian Surgery Forum: Abstracts of presentations to the Annual Meetings of the Canadian Association of Bariatric Physicians and Surgeons, Canadian Association of General Surgeons, Canadian Association of Thoracic Surgeons, Canadian Hepato-Pancreato-Biliary Association, Canadian Society of Surgical Oncology, Canadian Society of Colon and Rectal Surgeons, Vancouver, BC, Sept. 17-21, 2013.

Canadian journal of surgery. Journal canadien de chirurgie·2025
Same journal

Theoretical Foundations of the Echo Envelope Statistical Modeling: A Tutorial.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Practical Demonstrations of FR3-Band Thin-Film Lithium Niobate Acoustic Filter Design.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Real-Time Heterogeneous Helical Wave Spectrum Method for Transabdominal Passive Acoustic Mapping.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Cascaded Plane Wave Ultrasound Velocity Vector Imaging: In Vivo Feasibility in Carotid Arteries.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

Quantitative Acoustic Attenuation Scanning Using a Phase-Insensitive Ultrasound Computed Tomography System.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same journal

FPGA-Accelerated CNN Reconstruction for Low-Power Sparse-Array Ultrasound Imaging.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
See all related articles

Ultrasonic subaperture processing enhances imaging resolution and reduces motion artifacts. This advanced technique improves real-time ultrasound imaging by optimizing data acquisition and signal processing for clearer diagnostic images.

Area of Science:

  • Ultrasound imaging
  • Medical imaging technology
  • Signal processing

Background:

  • Traditional ultrasound imaging faces limitations in resolution and susceptibility to motion artifacts.
  • Subaperture processing offers a potential solution to enhance image quality.

Purpose of the Study:

  • To present and evaluate a novel ultrasonic subaperture processing method using aperture synthesis and beam space interpolation.
  • To assess the efficiency of this method for real-time imaging and motion artifact reduction.

Main Methods:

  • Implemented aperture synthesis and beam space interpolation for ultrasonic subaperture processing.
  • Optimized the number of beam lines based on spatial sampling criteria for each subaperture.
  • Utilized electronic multiplexing and digital interpolation to reconstruct high-resolution sector images.

Related Experiment Videos

  • Tested the method on experimental radiofrequency data from two phantoms using a 3.5 MHz, 128-element transducer array.

    • Main Results:

    • The proposed subaperture processing technique successfully reduced the number of required firings for data acquisition.
    • Achieved high-resolution sector images through the combination of interpolated beam lines.
    • Demonstrated very low susceptibility to motion artifacts in the acquired images.

    Conclusions:

    • Ultrasonic subaperture processing with aperture synthesis and beam space interpolation is an effective method for improving ultrasound image quality.
    • The technique enables real-time imaging with significantly reduced motion artifacts, enhancing diagnostic capabilities.
    • This approach holds promise for advancing ultrasound diagnostic applications.