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

You might also read

Related Articles

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

Sort by
Same author

Machine learning-based MPO and Lp-PLA2 profiling reveals asthma-predominant inflammatory signature in asthma-COPD overlap.

The World Allergy Organization journal·2026
Same author

Evolution of biphoton states in ghost imaging with multiple objects.

Optics express·2026
Same author

Predicting survival in oral squamous cell carcinoma via integrated analysis of tumor budding and tertiary lymphoid structures.

Frontiers in oncology·2026
Same author

Imaging of two-dimensional ion-beam profiles using a scanning Faraday cup array combined with a 128-channel picoammeter system.

The Review of scientific instruments·2026
Same author

Differences in food sensitization patterns between infants/toddlers and children: a cross-sectional study of patients aged 0-14 years in urban China.

Frontiers in allergy·2026
Same author

Acoustic measurement methods and spatiotemporal distribution patterns of microbubble spectra in water under artificial aeration conditions.

Ultrasonics·2026

Related Experiment Video

Updated: Dec 30, 2025

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
11:34

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

Published on: December 3, 2013

16.0K

Real-Time Dynamic 3D Shape Reconstruction with SWIR InGaAs Camera.

Cheng Fei1,2, Yanyang Ma2, Shan Jiang2

  • 1Center for Optics Research and Engineering, Shandong University, Qingdao 266237, China.

Sensors (Basel, Switzerland)
|January 23, 2020
PubMed
Summary

This study presents a real-time, dynamic 3D shape reconstruction system using Fourier-transform profilometry (FTP) and a short-wave infrared (SWIR) camera. The system achieves high accuracy and speed, making it ideal for low-illumination monitoring applications.

Keywords:
Fourier-transform profilometrydynamicreal-timeshort-wave infrared indium gallium arsenide camerathree-dimensional shape reconstruction

More Related Videos

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility
07:46

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility

Published on: August 9, 2024

1.1K
A Method for 3D Reconstruction and Virtual Reality Analysis of Glial and Neuronal Cells
12:49

A Method for 3D Reconstruction and Virtual Reality Analysis of Glial and Neuronal Cells

Published on: September 28, 2019

13.3K

Related Experiment Videos

Last Updated: Dec 30, 2025

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
11:34

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

Published on: December 3, 2013

16.0K
Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility
07:46

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility

Published on: August 9, 2024

1.1K
A Method for 3D Reconstruction and Virtual Reality Analysis of Glial and Neuronal Cells
12:49

A Method for 3D Reconstruction and Virtual Reality Analysis of Glial and Neuronal Cells

Published on: September 28, 2019

13.3K

Area of Science:

  • Optics and Photonics
  • Computer Vision
  • Metrology

Background:

  • Traditional 3D shape reconstruction methods struggle in low illumination.
  • Fourier-transform profilometry (FTP) offers potential for accurate 3D measurements.
  • Short-wave infrared (SWIR) imaging can enhance visibility in low light.

Purpose of the Study:

  • To develop a real-time, dynamic 3D shape reconstruction system for low illumination environments.
  • To leverage SWIR imaging and an improved FTP method for enhanced 3D reconstruction.
  • To evaluate the accuracy and speed of the proposed SWIR 3D reconstruction system.

Main Methods:

  • Implementation of a SWIR 3D shape reconstruction system using an indium gallium arsenide (InGaAs) camera.
  • Generation and acquisition of SWIR two-dimensional (2D) fringe patterns.
  • Application of an improved FTP method for depth information extraction.

Main Results:

  • Static 3D shape reconstruction achieved a maximum depth error of 1.15 mm.
  • Real-time dynamic 3D reconstruction reached a frame rate of 25 Hz.
  • Dynamic reconstruction showed a maximum depth error of 1.42 mm (all frames) and 0.52 mm (average).

Conclusions:

  • The developed SWIR 3D reconstruction system provides accurate and fast measurements in low illumination.
  • The system demonstrates significant potential for real-time dynamic 3D monitoring applications.
  • The improved FTP method enhances the performance of SWIR-based 3D shape reconstruction.