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

8.0K
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...
8.0K
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

281
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...
281
Electron Microscope Tomography and Single-particle Reconstruction01:07

Electron Microscope Tomography and Single-particle Reconstruction

2.8K
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...
2.8K

You might also read

Related Articles

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

Sort by
Same author

Arterial Blood-Mediated Deep-Tissue Photoacoustic Oximetry.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Enhancing Volumetric Imaging in Linear-Array Photoacoustic Tomography: multiview fusion with deep learning.

IEEE transactions on bio-medical engineering·2026
Same author

Development of a standard for epilepsy semiology and semiological description dataset: a modified Delphi study.

Seizure·2026
Same author

Introduction to the feature issue Photoacoustic Imaging and Sensing: Beyond Fundamentals to Translation.

Biomedical optics express·2026
Same author

Identification and external validation of a prognostic signature based on myeloid-derived suppressor cell-related lncRNAs for hepatocellular carcinoma.

Hereditas·2026
Same author

Clinical translation of photoacoustic imaging using exogenous molecular contrast agents [Invited].

Biomedical optics express·2025

Related Experiment Video

Updated: Jan 14, 2026

Author Spotlight: Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke
06:45

Author Spotlight: Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke

Published on: June 2, 2023

2.2K

Multiview linear-array photoacoustic computed tomography with improved elevational resolution in 3D.

Jingyi Miao1, Shunyao Zhang1, Gary Sun1

  • 1Department of Electrical and Computer Engineering, Rice University, 6100 Main St, Houston 77005, USA.

Biomedical Optics Express
|October 20, 2025
PubMed
Summary

Multiview linear photoacoustic computed tomography (MvLPACT) significantly improves 3D imaging resolution. This technique enhances elevational resolution by combining data from multiple angles, overcoming linear array limitations.

More Related Videos

Three-dimensional Optical-resolution Photoacoustic Microscopy
08:31

Three-dimensional Optical-resolution Photoacoustic Microscopy

Published on: May 3, 2011

18.8K
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

4.5K

Related Experiment Videos

Last Updated: Jan 14, 2026

Author Spotlight: Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke
06:45

Author Spotlight: Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke

Published on: June 2, 2023

2.2K
Three-dimensional Optical-resolution Photoacoustic Microscopy
08:31

Three-dimensional Optical-resolution Photoacoustic Microscopy

Published on: May 3, 2011

18.8K
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

4.5K

Area of Science:

  • Medical Imaging
  • Biomedical Engineering
  • Optical Imaging

Background:

  • Linear transducer arrays are common in photoacoustic computed tomography (PACT) due to portability and cost.
  • Linear arrays suffer from anisotropic 3D resolution, with poor elevational resolution compared to lateral and axial.

Purpose of the Study:

  • To introduce Multiview Linear PACT (MvLPACT) to address the limited elevational resolution in traditional PACT.
  • To enhance 3D imaging capabilities in PACT applications.

Main Methods:

  • Developed MvLPACT by combining data from multiple angles along the elevational direction.
  • Utilized a multiview fast iterative shrinkage-thresholding algorithm (FISTA) based deconvolution (MvFISTA-Deconv) for image reconstruction.
  • Integrated high-frequency components from multiple views to improve image resolution.

Main Results:

  • MvLPACT demonstrated significant improvements in elevational resolution, up to 8-fold.
  • Evaluated MvLPACT using phantom and in vivo human experiments.
  • Achieved high-resolution 3D imaging with enhanced detail.

Conclusions:

  • MvLPACT offers a powerful and robust solution for high-resolution 3D PACT.
  • The proposed technique provides substantial advancements over conventional linear-array PACT.
  • MvLPACT enables superior imaging for various PACT applications.