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 Video

Updated: Jun 7, 2026

Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography
11:34

Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography

Published on: May 15, 2017

Electronic speckle interferometry, phase-mapping, and nondestructive testing techniques applied to real-time, thermal

J Wang, I Grant

    Applied Optics
    |November 6, 2010
    PubMed
    Summary

    A new digital phase-mapping method enables real-time electronic speckle interferometry. This technique allows for precise, quantitative analysis of deforming objects using advanced image processing.

    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

    Biomarkers of Recent Cannabis Use in Blood, Oral Fluid and Breath.

    Journal of analytical toxicology·2021
    Same author

    The Canadian Neuromuscular Disease Registry 2010-2019: A Decade of Facilitating Clinical Research Througha Nationwide, Pan-NeuromuscularDisease Registry.

    Journal of neuromuscular diseases·2020
    Same author

    Parental ancestry and risk of early pregnancy loss at high altitude.

    FASEB journal : official publication of the Federation of American Societies for Experimental Biology·2020
    Same author

    Milk Microbiota: What Are We Exactly Talking About?

    Frontiers in microbiology·2020
    Same author

    Comparison of sporadic and familial behavioral variant frontotemporal dementia (FTD) in a North American cohort.

    Alzheimer's & dementia : the journal of the Alzheimer's Association·2020
    Same author

    Cerebrospinal Fluid Ceruloplasmin, Haptoglobin, and Vascular Endothelial Growth Factor Are Associated with Neurocognitive Impairment in Adults with HIV Infection.

    Molecular neurobiology·2018

    Area of Science:

    • Optics and Photonics
    • Materials Science
    • Mechanical Engineering

    Background:

    • Electronic speckle interferometry (ESI) is a powerful non-contact optical measurement technique.
    • Real-time analysis of deforming objects in ESI has been limited by processing capabilities.

    Purpose of the Study:

    • To develop and present a digital phase-mapping method for real-time ESI.
    • To demonstrate its application to continuously deforming objects.
    • To enable quantitative interpretation of phase data.

    Main Methods:

    • Development of a novel digital phase-mapping technique.
    • Implementation of an efficient digital image-processing algorithm.
    • Application and testing on a continuously deforming object.

    More Related Videos

    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings
    09:01

    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings

    Published on: April 16, 2017

    The Frequency Domain Thermoreflectance Technique for Thermal Property Measurements
    09:10

    The Frequency Domain Thermoreflectance Technique for Thermal Property Measurements

    Published on: December 5, 2025

    Related Experiment Videos

    Last Updated: Jun 7, 2026

    Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography
    11:34

    Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography

    Published on: May 15, 2017

    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings
    09:01

    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings

    Published on: April 16, 2017

    The Frequency Domain Thermoreflectance Technique for Thermal Property Measurements
    09:10

    The Frequency Domain Thermoreflectance Technique for Thermal Property Measurements

    Published on: December 5, 2025

    Main Results:

    • Successful implementation of a digital phase-mapping method for real-time ESI.
    • Demonstration of the method's effectiveness on a deforming object.
    • Generation of quantitative phase maps from interferometric data.

    Conclusions:

    • The developed digital phase-mapping method enhances real-time ESI capabilities.
    • The efficient algorithm allows for quantitative interpretation of phase maps.
    • This advancement facilitates more precise analysis of dynamic deformation processes.