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 Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Uncovering the Molecular Landscape of Tetracycline Family Natural Products through Bacterial Genome Mining.

Journal of the American Chemical Society·2025
Same author

The multifaceted role of post-translational modifications of LSD1 in cellular processes and disease pathogenesis.

Genes & diseases·2025
Same author

Fast wavefront sensing method based on diffraction basis vectors for tightly focused optical systems.

Optics express·2023
Same author

Design of a panoramic annular lens system with an ultra-wide angle via an annular Gaussian radial basis function freeform surface.

Applied optics·2023
Same author

Corrigendum: Metabonomic analysis of the anti-hepatic fibrosis effect of <i>Ganlong capsules</i>.

Frontiers in pharmacology·2023
Same author

Metabonomic analysis of the anti-hepatic fibrosis effect of <i>Ganlong capsules</i>.

Frontiers in pharmacology·2023
Same journal

Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

Applied optics·2026
Same journal

High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

Applied optics·2026
Same journal

Automated stitching interferometry for high-precision metrology of X-ray mirrors.

Applied optics·2026
Same journal

Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

Applied optics·2026
Same journal

High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

Applied optics·2026
Same journal

Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

Applied optics·2026
See all related articles

Related Experiment Video

Updated: Jul 4, 2025

Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments
11:47

Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments

Published on: February 27, 2013

15.6K

Batwing elimination algorithm based on the Haar wavelet in white-light interferometry.

Yinrui Li, Yingzhe Yang, Yiyong Liang

    Applied Optics
    |January 31, 2024
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a new algorithm using Haar wavelet transforms to eliminate the batwing effect in white-light scanning interferometry. The method effectively corrects systematic errors without increasing computational time.

    More Related Videos

    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques
    10:53

    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques

    Published on: March 12, 2019

    7.0K
    Experimental Investigation of the Flow Structure over a Delta Wing Via Flow Visualization Methods
    09:17

    Experimental Investigation of the Flow Structure over a Delta Wing Via Flow Visualization Methods

    Published on: April 23, 2018

    10.7K

    Related Experiment Videos

    Last Updated: Jul 4, 2025

    Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments
    11:47

    Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments

    Published on: February 27, 2013

    15.6K
    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques
    10:53

    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques

    Published on: March 12, 2019

    7.0K
    Experimental Investigation of the Flow Structure over a Delta Wing Via Flow Visualization Methods
    09:17

    Experimental Investigation of the Flow Structure over a Delta Wing Via Flow Visualization Methods

    Published on: April 23, 2018

    10.7K

    Area of Science:

    • Metrology and Optical Measurement
    • Signal Processing

    Background:

    • White-light scanning interferometry (WLSI) is a key non-contact 3D surface topography measurement technique.
    • The batwing effect is a significant source of systematic error in WLSI, limiting measurement accuracy.

    Purpose of the Study:

    • To develop and validate a novel algorithm for detecting and eliminating the batwing effect in WLSI.
    • To address systematic errors without requiring prior knowledge of the sample surface.

    Main Methods:

    • Implementation of Haar wavelet transforms for batwing effect analysis.
    • Algorithm development for automated detection and correction of systematic errors.

    Main Results:

    • The proposed algorithm effectively detects and eliminates the batwing effect.
    • Simulations and experimental results confirm the algorithm's efficacy.
    • No significant increase in computational time complexity was observed.

    Conclusions:

    • The Haar wavelet-based algorithm provides an effective solution for the batwing effect in WLSI.
    • This method enhances the accuracy of non-contact 3D shape measurements.
    • The approach is robust as it does not require prior sample information.