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 parallelizable real-time motion tracking algorithm with applications to ultrasonic strain imaging.

J Jiang1, T J Hall

  • 1Department of Medical Physics, University of Wisconsin-Madison, 1300 University Avenue, 1530 MSC, Madison, WI 53706, USA.

Physics in Medicine and Biology
|August 1, 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

AKT1 polymorphisms are associated with tuberculosis in the Chinese population.

International journal of immunogenetics·2010
Same author

MicroRNA-25 functions in regulation of pigmentation by targeting the transcription factor MITF in Alpaca (Lama pacos) skin melanocytes.

Domestic animal endocrinology·2009
Same author

Study on VNTR polymorphism of gene IL-1RA in 19 Chinese populations.

International journal of immunogenetics·2009
Same author

Small interfering RNA-mediated silencing of heat shock protein 27 (HSP27) Increases chemosensitivity to paclitaxel by increasing production of reactive oxygen species in human ovarian cancer cells (HO8910).

The Journal of international medical research·2009
Same author

Smoking and risk of death due to pulmonary tuberculosis: a case-control comparison in 103 population centers in China.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2009
Same author

Variation of meat quality traits among five genotypes of chicken.

Poultry science·2009
Same journal

Effective contrast-enhanced preprocessing for intracranial artery segmentation in digital subtraction angiography.

Physics in medicine and biology·2026
Same journal

Improving Plan Quality in Adaptive Proton Therapy Using an Interactive Dose Modification Tool.

Physics in medicine and biology·2026
Same journal

Technical Note: Real-Time MLC Control and Latency Measurement Optimization with External Verification.

Physics in medicine and biology·2026
Same journal

Fetus-Specific Hematopoietic Stem Cell Dosimetry Framework for Leukemia-Relevant Target Cells During Prenatal Development.

Physics in medicine and biology·2026
Same journal

Deep learning-based dose prediction to enhance planning efficiency in cervical brachytherapy with hybrid applicators.

Physics in medicine and biology·2026
Same journal

Corrigendum: Referenceless MR thermometry-a comparison of five methods (2017<i>Phys. Med. Biol</i>.<b>62</b>1-16).

Physics in medicine and biology·2026
See all related articles

This study introduces an enhanced ultrasound strain imaging algorithm for better breast lesion detection. The new column-based approach improves real-time processing and image quality, enabling faster and more accurate elasticity contrast imaging.

Area of Science:

  • Medical imaging
  • Biomedical engineering
  • Ultrasound technology

Background:

  • Ultrasound-based mechanical strain imaging visualizes tissue elasticity contrast.
  • Previous research highlights the importance of uniaxial deformation and real-time feedback for breast strain imaging.

Purpose of the Study:

  • To enhance the real-time speckle tracking algorithm for ultrasound strain imaging.
  • To improve computational efficiency and image quality for diagnostic applications.

Main Methods:

  • Developed a novel column-based speckle tracking algorithm, differing from traditional row-based methods.
  • Implemented parallel processing for displacement estimation, reducing computational cost.
  • Optimized the algorithm in a Windows system using ANSI C++.

Related Experiment Videos

Main Results:

  • The column-based algorithm consistently produced high-contrast strain images.
  • Achieved frame rates of 10 frames per second, exceeding previous methods.
  • Demonstrated effectiveness with numerical phantoms, tissue-mimicking phantoms, and in vivo data.

Conclusions:

  • The enhanced ultrasound strain imaging algorithm offers improved performance for tissue elasticity contrast visualization.
  • The column-based approach facilitates efficient, real-time strain imaging with diagnostic value.
  • This advancement supports more accurate and faster assessments in medical diagnostics.