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

Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

543
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
543
Computed Tomography01:10

Computed Tomography

9.3K
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...
9.3K
X-ray Imaging01:24

X-ray Imaging

10.9K
German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...
10.9K
Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

21.7K
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,...
21.7K
Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

668
IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...
668
Phase Contrast and Differential Interference Contrast Microscopy01:26

Phase Contrast and Differential Interference Contrast Microscopy

14.9K
Phase-Contrast Microscopes
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...
14.9K

You might also read

Related Articles

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

Sort by
Same author

AQP1 Suppresses Clear Cell Renal Cell Carcinoma via Epigenetic Silencing and TNF-Mediated Apoptosis.

International journal of molecular sciences·2026
Same author

Identification of Potential Biomarkers in Autism: PRELID2, MYO1B, LRCH2, LIFR, and RERG May Serve as Regulators in Synaptic Membrane-Integrating Interneurons.

Current gene therapy·2026
Same author

The gut-kidney microbiome-oxalate axis in calcium oxalate nephrolithiasis: mechanisms and microbiome-based interventions.

Frontiers in cellular and infection microbiology·2026
Same author

Shank3B deficiency disrupts GABAergic synaptic transmission in pyramidal neurons of the medial prefrontal cortex region in autism spectrum disorder.

Molecular brain·2026
Same author

Clinical profiling and prognosis of out-of-hospital cardiac arrest in ST-segment elevation myocardial infarction in an Asian population.

Resuscitation plus·2025
Same author

Intra-Aortic Balloon Pump Use in Acute Coronary Syndrome Without Cardiogenic Shock: Association With Mortality in the CCC-ACS Cohort.

Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions·2025
Same journal

Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

Optics express·2026
Same journal

Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

Optics express·2026
Same journal

Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

Optics express·2026
Same journal

Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

Optics express·2026
Same journal

Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

Optics express·2026
Same journal

Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

Optics express·2026
See all related articles

Related Experiment Video

Updated: Mar 12, 2026

High Spatial Resolution Chemical Imaging of Implant-Associated Infections with X-ray Excited Luminescence Chemical Imaging Through Tissue
07:48

High Spatial Resolution Chemical Imaging of Implant-Associated Infections with X-ray Excited Luminescence Chemical Imaging Through Tissue

Published on: September 30, 2022

1.7K

High-speed compressive range imaging based on active illumination.

Yangyang Sun, Xin Yuan, Shuo Pang

    Optics Express
    |November 10, 2016
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a compressive imaging technique using active illumination to achieve high-speed 3D scene reconstruction. The method reconstructs 1000 frames per second (fps) videos from lower frame rate measurements, surpassing camera acquisition limits.

    More Related Videos

    Dual Raster-Scanning Photoacoustic Small-Animal Imager for Vascular Visualization
    07:14

    Dual Raster-Scanning Photoacoustic Small-Animal Imager for Vascular Visualization

    Published on: July 15, 2020

    4.6K
    Simultaneous Brightfield, Fluorescence, and Optical Coherence Tomographic Imaging of Contracting Cardiac Trabeculae Ex Vivo
    12:54

    Simultaneous Brightfield, Fluorescence, and Optical Coherence Tomographic Imaging of Contracting Cardiac Trabeculae Ex Vivo

    Published on: October 2, 2021

    3.7K

    Related Experiment Videos

    Last Updated: Mar 12, 2026

    High Spatial Resolution Chemical Imaging of Implant-Associated Infections with X-ray Excited Luminescence Chemical Imaging Through Tissue
    07:48

    High Spatial Resolution Chemical Imaging of Implant-Associated Infections with X-ray Excited Luminescence Chemical Imaging Through Tissue

    Published on: September 30, 2022

    1.7K
    Dual Raster-Scanning Photoacoustic Small-Animal Imager for Vascular Visualization
    07:14

    Dual Raster-Scanning Photoacoustic Small-Animal Imager for Vascular Visualization

    Published on: July 15, 2020

    4.6K
    Simultaneous Brightfield, Fluorescence, and Optical Coherence Tomographic Imaging of Contracting Cardiac Trabeculae Ex Vivo
    12:54

    Simultaneous Brightfield, Fluorescence, and Optical Coherence Tomographic Imaging of Contracting Cardiac Trabeculae Ex Vivo

    Published on: October 2, 2021

    3.7K

    Area of Science:

    • Computer Vision
    • Optical Engineering
    • 3D Imaging

    Background:

    • Traditional 3D imaging methods are limited by camera acquisition speed.
    • High-frame-rate 3D reconstruction is crucial for dynamic scenes.

    Purpose of the Study:

    • To develop a compressive imaging method for high-speed 3D scene reconstruction.
    • To overcome the acquisition speed limitations of conventional cameras.

    Main Methods:

    • Active illumination with temporally varying patterns.
    • A joint reconstruction algorithm for range and high-temporal-frequency information.
    • 2D low-frame-rate measurements to reconstruct 3D data.

    Main Results:

    • Reconstruction of reflectance and depth-map videos at 1000 frames per second (fps).
    • Achieved high-frame-rate reconstruction from measurements captured at 200 fps.
    • Range resolution consistent with triangulation-based methods.

    Conclusions:

    • The proposed compressive imaging method enables 3D reconstruction beyond camera acquisition limits.
    • This technique offers a simple solution for applications like industrial metrology, 3D printing, and vehicle navigation.