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

9.5K
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...
9.5K
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

712
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...
712
Electron Microscope Tomography and Single-particle Reconstruction01:07

Electron Microscope Tomography and Single-particle Reconstruction

3.0K
Transmission electron microscopy (TEM) can be used to determine the 3D structure of biological samples with the help of techniques such as electron microscope tomography and single-particle reconstruction. While single-particle reconstruction can examine macromolecules and macromolecular complexes in vitro conditions only, tomography permits the study of cell components or small cells in vivo.
Electron Tomography
Electron tomography can be performed either in TEM or STEM (scanning transmission...
3.0K
Positron Emission Tomography01:29

Positron Emission Tomography

8.1K
Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body...
8.1K
X-ray Imaging01:24

X-ray Imaging

11.1K
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...
11.1K

You might also read

Related Articles

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

Sort by
Same author

German guidelines for the diagnosis and treatment of squamous-cell carcinoma and adenocarcinoma of the esophagus-version 4.0.

ESMO gastrointestinal oncology·2026
Same author

[Statement of the surgical working group upper gastrointestinal tract (CAOGI) and the quality committee of the German Society for General and Visceral Surgery (DGAV) on the modified minimum caseload requirements for esophagus resection].

Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen·2021
Same author

Immune signatures underlying post-acute COVID-19 lung sequelae.

Science immunology·2021
Same author

[Assessment of subjective risk of infection and willingness to vaccinate against SARS-CoV-2 among German ophthalmologists : Results of a survey by DOG and BVA].

Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft·2021
Same author

[Behavioral and structural prevention of skin cancer : Implementation and effectiveness].

Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2020
Same author

[Open-access publication via the DEAL agreement : Disseminate your scientific contributions as widely as possible].

HNO·2020
Same journal

Two-phase Impulse Fluid on Particle Flow Map.

IEEE transactions on visualization and computer graphics·2026
Same journal

FGO-SLAM++: Real-time Geometry-Aware Gaussian SLAM with Continuous Opacity Field.

IEEE transactions on visualization and computer graphics·2026
Same journal

Blue Noise Dithering for Reservoir-based Spatio-temporal Importance Resampling.

IEEE transactions on visualization and computer graphics·2026
Same journal

ROS-GS: Relightable Outdoor Scenes With Gaussian Splatting.

IEEE transactions on visualization and computer graphics·2026
Same journal

MesoSplats: Texture Synthesis with Gaussian Splatting.

IEEE transactions on visualization and computer graphics·2026
Same journal

GLLA: A Unified Force-Directed Graph Layout Framework Supporting Local Adjustments.

IEEE transactions on visualization and computer graphics·2026
See all related articles

Related Experiment Video

Updated: Apr 4, 2026

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera
06:28

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera

Published on: January 30, 2020

13.4K

Visualization of Astronomical Nebulae via Distributed Multi-GPU Compressed Sensing Tomography.

S Wenger1, M Ament, S Guthe

  • 1Institut für Computergraphik, TU Braunschweig, Germany. wenger@cg.cs.tu-bs.de

IEEE Transactions on Visualization and Computer Graphics
|September 11, 2015
PubMed
Summary
This summary is machine-generated.

This study reconstructs 3D nebulae from 2D images using a tomographic approach, enhancing astronomical visualization. The method generates detailed 3D models, even for imperfectly symmetrical objects, improving scientific understanding.

More Related Videos

Non-invasive 3D-Visualization with Sub-micron Resolution Using Synchrotron-X-ray-tomography
08:51

Non-invasive 3D-Visualization with Sub-micron Resolution Using Synchrotron-X-ray-tomography

Published on: May 27, 2008

13.7K
Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution
08:41

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution

Published on: August 16, 2012

12.1K

Related Experiment Videos

Last Updated: Apr 4, 2026

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera
06:28

Visualization of Low-Level Gamma Radiation Sources Using a Low-Cost, High-Sensitivity, Omnidirectional Compton Camera

Published on: January 30, 2020

13.4K
Non-invasive 3D-Visualization with Sub-micron Resolution Using Synchrotron-X-ray-tomography
08:51

Non-invasive 3D-Visualization with Sub-micron Resolution Using Synchrotron-X-ray-tomography

Published on: May 27, 2008

13.7K
Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution
08:41

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution

Published on: August 16, 2012

12.1K

Area of Science:

  • Astronomy and Astrophysics
  • Computer Vision
  • Scientific Visualization

Background:

  • 3D visualization of astronomical nebulae is difficult due to limited 2D observational data.
  • Existing methods struggle to capture the full detail and variety of nebulae.

Purpose of the Study:

  • To develop a novel tomographic approach for generating realistic 3D nebulae visualizations.
  • To improve the preservation of detail and visual variety in volumetric reconstructions.

Main Methods:

  • Utilized a tomographic reconstruction technique exploiting nebulae symmetry (spherical/axial).
  • Extended iterative compressed sensing with position-dependent regularization and linear equality constraints.
  • Implemented a distributed multi-GPU system for high-resolution dataset reconstruction.

Main Results:

  • Successfully generated plausible and realistic volumetric visualizations of nebulae.
  • Demonstrated robustness and scalability using Hubble Space Telescope data.
  • Achieved superior detail and visual variety compared to previous methods, especially for approximate symmetries.

Conclusions:

  • The proposed tomographic method significantly enhances 3D nebulae visualization capabilities.
  • The approach is robust, scalable, and effective for astronomical imagery.
  • This technique offers a valuable tool for studying nebulae structure and evolution.