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

International Outcomes of the Boston Type I Keratoprosthesis in Stevens-Johnson Syndrome.

Cornea·2015
Same author

Insights triggered by textual micro-counseling dialogues of restructuring orientation in experts and students.

PsyCh journal·2015
Same author

Water-enhanced Removal of Ciprofloxacin from Water by Porous Graphene Hydrogel.

Scientific reports·2015
Same author

Development of Small-molecule HIV Entry Inhibitors Specifically Targeting gp120 or gp41.

Current topics in medicinal chemistry·2015
Same author

Synthesis and biological evaluation of ring A and/or C expansion and opening echinocystic acid derivatives for anti-HCV entry inhibitors.

European journal of medicinal chemistry·2015
Same author

Visual Acuity, Contrast Sensitivity and Color Vision Three Years After Iodine-125 Brachytherapy for Choroidal and Ciliary Body Melanoma.

The open ophthalmology journal·2015

Related Experiment Video

Updated: Jun 24, 2025

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging
09:19

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Published on: April 18, 2025

414

Underwater biomimetic orientation method using imaging polarization sensor based on direct sunlight compensation.

Guangmin Li, Ya Zhang, Shiwei Fan

    Optics Express
    |June 11, 2024
    PubMed
    Summary

    Direct sunlight interference in underwater imaging polarization sensors (IPS) is reduced by a new compensation method. This technique significantly improves orientation accuracy for underwater navigation and imaging applications.

    More Related Videos

    A Field Primer for Monitoring Benthic Ecosystems Using Structure-From-Motion Photogrammetry
    06:36

    A Field Primer for Monitoring Benthic Ecosystems Using Structure-From-Motion Photogrammetry

    Published on: April 15, 2021

    3.7K
    Assays to Detect UV-reflecting Structures and Determine their Importance in Mate Preference using the Sailfin Molly Poecilia latipinna
    06:41

    Assays to Detect UV-reflecting Structures and Determine their Importance in Mate Preference using the Sailfin Molly Poecilia latipinna

    Published on: September 14, 2016

    6.6K

    Related Experiment Videos

    Last Updated: Jun 24, 2025

    Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging
    09:19

    Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

    Published on: April 18, 2025

    414
    A Field Primer for Monitoring Benthic Ecosystems Using Structure-From-Motion Photogrammetry
    06:36

    A Field Primer for Monitoring Benthic Ecosystems Using Structure-From-Motion Photogrammetry

    Published on: April 15, 2021

    3.7K
    Assays to Detect UV-reflecting Structures and Determine their Importance in Mate Preference using the Sailfin Molly Poecilia latipinna
    06:41

    Assays to Detect UV-reflecting Structures and Determine their Importance in Mate Preference using the Sailfin Molly Poecilia latipinna

    Published on: September 14, 2016

    6.6K

    Area of Science:

    • Optics and Photonics
    • Marine Technology
    • Robotics

    Background:

    • Direct sunlight causes significant interference in underwater imaging polarization sensors (IPS).
    • This interference adversely affects the orientation accuracy of underwater polarization detection.
    • Existing methods lack effective compensation for sunlight-induced polarization errors.

    Purpose of the Study:

    • To propose a novel underwater polarization orientation method based on direct sunlight compensation.
    • To analyze the interference mechanism of direct sunlight on underwater polarization detection.
    • To enhance the orientation accuracy of underwater IPS.

    Main Methods:

    • Analyzed the polarization transmission model at the water-air interface to understand sunlight interference.
    • Developed an underwater IPS detection model incorporating direct sunlight compensation using weight coefficients.
    • Employed augmented Stokes vectors to construct a linear equation for solving direct sunlight weight coefficients, improving computational efficiency.

    Main Results:

    • The proposed method effectively compensates for direct sunlight interference in underwater polarization detection.
    • Orientation accuracy of underwater IPS is significantly improved compared to traditional methods.
    • Heading error was reduced by an average of 92.53% across various solar altitudes in experimental tests.

    Conclusions:

    • The novel direct sunlight compensation method enhances the accuracy of underwater polarization orientation.
    • The analytical solution using augmented Stokes vectors offers efficient computation for polarization state information.
    • This approach provides a robust solution for accurate underwater navigation and imaging using polarization sensors.