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

Computed Tomography01:10

Computed Tomography

7.5K
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...
7.5K
Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

1.4K
Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
1.4K
Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

1.0K
Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
1.0K

You might also read

Related Articles

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

Sort by
Same author

Chromatix: a differentiable, GPU-accelerated wave-optics library.

Nature methods·2026
Same author

C3VDv2 - Colonoscopy 3D video dataset with enhanced realism.

Scientific data·2026
Same author

Timing-dependent responses of <i>Fusarium graminearum</i> suppression and malting quality in barley following PSP1 elicitor application.

Frontiers in plant science·2026
Same author

Multi-contrast laser endoscopy for in vivo gastrointestinal imaging.

Npj imaging·2026
Same author

<i>In vivo</i> fundus imaging and computational refocusing with a diffuser-based fundus camera.

Biophotonics discovery·2026
Same author

Predicting public Intensive care unit mortality and hospitalization using Data: An evaluation of Brazil's Largest COVID-19 epidemiological dataset.

Intensive & critical care nursing·2026
Same journal

LiftReg: Limited Angle 2D/3D Deformable Registration.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
Same journal

Inverse Consistency by Construction for Multistep Deep Registration.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
Same journal

Can Crowdsourced Annotations Improve AI-based Congestion Scoring For Bedside Lung Ultrasound?

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
Same journal

Equivariant Filters for Efficient Tracking in 3D Imaging.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
Same journal

Lobar Lung Density Embeddings with a Transformer encoder (LobTe) to predict emphysema progression in COPD.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
Same journal

uniGradICON: A Foundation Model for Medical Image Registration.

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention·2026
See all related articles

Related Experiment Video

Updated: Apr 21, 2026

Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions
06:18

Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions

Published on: April 5, 2024

1.9K

Feature space optimization for virtual chromoendoscopy augmented by topography.

Germán González, Vicente Parot, William Lo

    Medical Image Computing and Computer-Assisted Intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention
    |October 22, 2014
    PubMed
    Summary
    This summary is machine-generated.

    A new dye-free virtual chromoendoscopy technique uses photometric stereo endoscopy to highlight tissue topography, improving colorectal cancer screening. This fast method matches conventional chromoendoscopy image quality in swine colon studies.

    More Related Videos

    Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation
    10:25

    Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation

    Published on: September 2, 2025

    637
    Author Spotlight: Integrating Ultrasound Imaging with Biochemical Markers for Thyroid Disease Diagnosis
    05:41

    Author Spotlight: Integrating Ultrasound Imaging with Biochemical Markers for Thyroid Disease Diagnosis

    Published on: February 9, 2024

    1.3K

    Related Experiment Videos

    Last Updated: Apr 21, 2026

    Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions
    06:18

    Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions

    Published on: April 5, 2024

    1.9K
    Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation
    10:25

    Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation

    Published on: September 2, 2025

    637
    Author Spotlight: Integrating Ultrasound Imaging with Biochemical Markers for Thyroid Disease Diagnosis
    05:41

    Author Spotlight: Integrating Ultrasound Imaging with Biochemical Markers for Thyroid Disease Diagnosis

    Published on: February 9, 2024

    1.3K

    Area of Science:

    • Medical imaging
    • Gastroenterology
    • Optical endoscopy

    Background:

    • Optical colonoscopy is standard for colorectal cancer screening.
    • Chromoendoscopy enhances lesion detection but is time-intensive.
    • Routine screening needs faster, effective imaging methods.

    Purpose of the Study:

    • To develop a rapid, dye-free virtual chromoendoscopy technique.
    • To incorporate topographical features using photometric stereo endoscopy.
    • To evaluate the image quality of the novel technique.

    Main Methods:

    • Photometric stereo endoscopy was used to capture topographical data.
    • Virtual chromoendoscopy images were generated incorporating these features.
    • Image quality was compared to conventional chromoendoscopy ex-vivo.

    Main Results:

    • The developed technique generates virtual chromoendoscopy images.
    • Topographical features were successfully incorporated without dyes.
    • Image quality was comparable to conventional chromoendoscopy.

    Conclusions:

    • A fast, dye-free virtual chromoendoscopy technique is feasible.
    • This method shows potential for improving colorectal cancer screening.
    • Topography-augmented virtual chromoendoscopy offers comparable image quality to conventional methods.