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

Polar Coordinates01:24

Polar Coordinates

56
The polar coordinate system offers an alternative to the Cartesian coordinate system for specifying points in a plane, using a distance and an angle instead of x and y coordinates. This system is particularly advantageous in situations involving circular or rotational symmetry, such as in physics or engineering problems involving waves, oscillations, or orbital paths.Defining Polar CoordinatesIn polar coordinates, a point is represented as P(r, ), where r is the radial distance from a fixed...
56

You might also read

Related Articles

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

Sort by
Same author

Plasmonic Modulation of the Upconversion Luminescence Based on Gold Nanorods for Designing a New Strategy of Sensing MicroRNAs.

Analytical chemistry·2020
Same author

Vitamin D deficiency and metabolic syndrome in elderly Chinese individuals: evidence from CLHLS.

Nutrition & metabolism·2020
Same author

Author Correction: Genome-wide identification of and functional insights into the late embryogenesis abundant (LEA) gene family in bread wheat (Triticum aestivum).

Scientific reports·2020
Same author

Confirmation of the absence of local transmission and geographic assignment of imported falciparum malaria cases to China using microsatellite panel.

Malaria journal·2020
Same author

circMET promotes NSCLC cell proliferation, metastasis, and immune evasion by regulating the miR-145-5p/CXCL3 axis.

Aging·2020
Same author

Cyclic Peptide Extracts Derived From <i>Pseudostellaria heterophylla</i> Ameliorates COPD <i>via</i> Regulation of the TLR4/MyD88 Pathway Proteins.

Frontiers in pharmacology·2020

Related Experiment Video

Updated: Nov 10, 2025

Lensless Fluorescent Microscopy on a Chip
11:23

Lensless Fluorescent Microscopy on a Chip

Published on: August 17, 2011

17.9K

A Sparse Representation Based Joint Demosaicing Method for Single-Chip Polarized Color Sensor.

Sijia Wen, Yinqiang Zheng, Feng Lu

    IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society
    |April 6, 2021
    PubMed
    Summary

    This study introduces a novel joint demosaicing method for polarized color images. It effectively recovers full RGB and polarization information from single-chip sensors, overcoming limitations of traditional techniques.

    More Related Videos

    Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures
    08:49

    Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures

    Published on: December 1, 2023

    1.7K
    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
    07:05

    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

    Published on: June 18, 2021

    2.6K

    Related Experiment Videos

    Last Updated: Nov 10, 2025

    Lensless Fluorescent Microscopy on a Chip
    11:23

    Lensless Fluorescent Microscopy on a Chip

    Published on: August 17, 2011

    17.9K
    Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures
    08:49

    Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures

    Published on: December 1, 2023

    1.7K
    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
    07:05

    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

    Published on: June 18, 2021

    2.6K

    Area of Science:

    • Optics and Photonics
    • Computer Vision
    • Image Processing

    Background:

    • Single-chip polarized color sensors capture both chromatic and polarimetric data.
    • Existing polarized color cameras lack integrated demosaicing tools.
    • Traditional demosaicing methods fail due to color-polarization interdependence.

    Purpose of the Study:

    • To develop a joint chromatic and polarimetric demosaicing model for high-quality polarized color images.
    • To address the challenge of interdependent color and polarization information.
    • To enable accurate recovery of full RGB and polarization data.

    Main Methods:

    • Proposed a joint chromatic and polarimetric demosaicing model.
    • Employed a sparse representation-based optimization strategy.
    • Utilized separately constructed dictionaries to manage color-polarization interactions.
    • Built an optical data acquisition system for a diverse dataset.

    Main Results:

    • Successfully recovered full RGB information for four polarization angles per pixel from single mosaic inputs.
    • Demonstrated faithful recovery of chromatic and polarimetric data.
    • Validated the method's performance on both synthetic and real-world captured data.

    Conclusions:

    • The proposed joint demosaicing method effectively addresses the limitations of current polarized color imaging.
    • The sparse representation-based optimization provides a robust solution for recovering complex image information.
    • This technique advances the capability of single-chip polarized color sensors for various applications.