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

Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

13.6K
Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...
13.6K
Computed Tomography01:10

Computed Tomography

4.9K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
4.9K
Super-resolution Fluorescence Microscopy01:37

Super-resolution Fluorescence Microscopy

7.1K
Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been...
7.1K

You might also read

Related Articles

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

Sort by
Same author

[Identification of Placenta hominis and its adulterants using COI barcode].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica·2014
Same author

Two new species of Austrophthiracarus (Acari: Oribatida: phthiracaridae) from New Zealand.

Zootaxa·2014
Same author

The genus Notophthiracarus of New Zealand (Acari: Oribatida: Phthiracaridae): three new species and a key to 24 described species.

Zootaxa·2014
Same author

MHC class II restricted innate-like double negative T cells contribute to optimal primary and secondary immunity to Leishmania major.

PLoS pathogens·2014
Same author

Hepatic perfusion parameters of contrast-enhanced ultrasonography correlate with the severity of chronic liver disease.

Ultrasound in medicine & biology·2014
Same author

Dietary accumulation of tetrabromobisphenol A and its effects on the scallop Chlamys farreri.

Comparative biochemistry and physiology. Toxicology & pharmacology : CBP·2014
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: Aug 25, 2025

Lensless Fluorescent Microscopy on a Chip
11:23

Lensless Fluorescent Microscopy on a Chip

Published on: August 17, 2011

17.7K

Dark-field scattering image compression using a sparse matrix.

Xiaobo Hu, Jiarui Lei, Xiaoyao Hu

    Applied Optics
    |October 18, 2022
    PubMed
    Summary
    This summary is machine-generated.

    Dark-field scattering imaging generates high-contrast images but suffers from data redundancy. A new dark-field scattering image compression (DFSIC) method significantly reduces processing time and space costs.

    More Related Videos

    Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects
    10:16

    Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

    Published on: February 8, 2014

    12.3K
    Optical Scatter Microscopy Based on Two-Dimensional Gabor Filters
    14:58

    Optical Scatter Microscopy Based on Two-Dimensional Gabor Filters

    Published on: June 2, 2010

    9.7K

    Related Experiment Videos

    Last Updated: Aug 25, 2025

    Lensless Fluorescent Microscopy on a Chip
    11:23

    Lensless Fluorescent Microscopy on a Chip

    Published on: August 17, 2011

    17.7K
    Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects
    10:16

    Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

    Published on: February 8, 2014

    12.3K
    Optical Scatter Microscopy Based on Two-Dimensional Gabor Filters
    14:58

    Optical Scatter Microscopy Based on Two-Dimensional Gabor Filters

    Published on: June 2, 2010

    9.7K

    Area of Science:

    • Optics and Photonics
    • Image Processing
    • Materials Science

    Background:

    • Dark-field scattering imaging offers high contrast and sensitivity, valuable in optical evaluation, biomedical detection, and semiconductor manufacturing.
    • Data redundancy from background information in dark-field imaging increases processing time and space costs, especially in high-resolution systems for large-aperture components.

    Purpose of the Study:

    • To propose and evaluate a novel dark-field scattering image compression (DFSIC) method.
    • To address the issue of data redundancy and reduce time-space costs in dark-field scattering imaging.

    Main Methods:

    • Development of a dark-field scattering image compression (DFSIC) algorithm utilizing the compressed sparse row format.
    • Implementation of local data access for sparse matrix representation within the compression method.

    Main Results:

    • Experimental results demonstrate that DFSIC reduces average time-space consumption to less than 2% compared to raw image structures.
    • Even in dense data scenarios, the DFSIC method maintains consumption below 68%.

    Conclusions:

    • The proposed DFSIC method offers a more efficient program implementation for dark-field scattering imaging.
    • This compression technique shows significant potential for applications in large-scale optical detection systems.