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

SurfaceXR: Fusing Smartwatch IMUs and Egocentric Hand Pose for Seamless Surface Interactions.

IEEE transactions on visualization and computer graphics·2026
Same author

EgoTrigger: Toward Audio-Driven Image Capture for Human Memory Enhancement in All-Day Energy-Efficient Smart Glasses.

IEEE transactions on visualization and computer graphics·2025
Same author

Absorption-Based, Passive Range Imaging From Hyperspectral Thermal Measurements.

IEEE transactions on pattern analysis and machine intelligence·2025
Same author

Shot noise-mitigated secondary electron imaging with ion count-aided microscopy.

Proceedings of the National Academy of Sciences of the United States of America·2024
Same author

Shot noise-mitigated secondary electron imaging with ion count-aided microscopy.

ArXiv·2024
Same author

Absorption-based hyperspectral thermal ranging: performance analyses, optimization, and simulations.

Optics express·2024

Related Experiment Video

Updated: May 27, 2026

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
06:25

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

Exploiting sparsity in time-of-flight range acquisition using a single time-resolved sensor.

Ahmed Kirmani1, Andrea Colaço, Franco N C Wong

  • 1Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.

Optics Express
|November 24, 2011
PubMed
Summary

This study presents a novel non-scanning range acquisition system for high-resolution depth map generation. It utilizes a single photodetector and patterned illumination, outperforming traditional Light Detection and Ranging (LIDAR) and Time-of-Flight (TOF) cameras.

More Related Videos

Automated Two-dimensional Spatiotemporal Analysis of Mobile Single-molecule FRET Probes
08:26

Automated Two-dimensional Spatiotemporal Analysis of Mobile Single-molecule FRET Probes

Published on: November 23, 2021

Probing Structural and Dynamic Properties of Trafficking Subcellular Nanostructures by Spatiotemporal Fluctuation Spectroscopy
08:17

Probing Structural and Dynamic Properties of Trafficking Subcellular Nanostructures by Spatiotemporal Fluctuation Spectroscopy

Published on: August 16, 2021

Related Experiment Videos

Last Updated: May 27, 2026

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
06:25

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

Automated Two-dimensional Spatiotemporal Analysis of Mobile Single-molecule FRET Probes
08:26

Automated Two-dimensional Spatiotemporal Analysis of Mobile Single-molecule FRET Probes

Published on: November 23, 2021

Probing Structural and Dynamic Properties of Trafficking Subcellular Nanostructures by Spatiotemporal Fluctuation Spectroscopy
08:17

Probing Structural and Dynamic Properties of Trafficking Subcellular Nanostructures by Spatiotemporal Fluctuation Spectroscopy

Published on: August 16, 2021

Area of Science:

  • Optics and Photonics
  • Computer Vision
  • Computational Imaging

Background:

  • Range acquisition systems like LIDAR and TOF cameras are crucial for depth sensing.
  • Existing systems often rely on scanning mechanisms or low-resolution sensors.
  • High spatial resolution depth mapping of complex scenes remains a challenge.

Purpose of the Study:

  • To introduce a novel, non-scanning range acquisition system for high-resolution depth map generation.
  • To demonstrate the system's capability in reconstructing depth maps of piecewise-planar scenes.
  • To present an alternative to conventional LIDAR and TOF technologies.

Main Methods:

  • Utilized a single, omnidirectional, time-resolved photodetector and no scanning components.
  • Employed spatially-patterned, femtosecond illuminations for scene probing.
  • Applied parametric signal modeling and convex optimization for depth map reconstruction.

Main Results:

  • Successfully reconstructed 64x64-pixel depth maps of scenes with 2-4 planar shapes.
  • Achieved high spatial resolution depth mapping using a limited number of illuminations (205).
  • Demonstrated a non-scanning system with a standard photodetector and spatial light modulator.

Conclusions:

  • A non-scanning range acquisition system can achieve high spatial resolution depth mapping.
  • The proposed method offers a cost-effective and efficient alternative to existing technologies.
  • This approach enables advanced depth sensing for various applications.