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

Light Acquisition02:16

Light Acquisition

9.2K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
9.2K
Total Internal Reflection Fluorescence Microscopy01:05

Total Internal Reflection Fluorescence Microscopy

10.9K
Total internal reflection fluorescence microscopy or TIRF is an advanced microscopic technique used to visualize fluorophores in samples close to a solid surface with a higher refractive index, such as a glass coverslip. TIRF only allows fluorophores in proximity to the solid surface to be excited. When light from a medium with a lower refractive index (such as air) hits the glass coverslip at a critical angle, the light undergoes total internal reflection stead of passing through the glass.
10.9K
Super-resolution Fluorescence Microscopy01:37

Super-resolution Fluorescence Microscopy

12.0K
Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been...
12.0K
Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

19.5K
Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...
19.5K

You might also read

Related Articles

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

Sort by
Same author

Tamoxifen-driven neutrophil reprogramming protects from pulmonary Granulibacter bethesdensis infection in chronic granulomatous disease.

The Journal of allergy and clinical immunology·2026
Same author

Long-Term Treatment Outcomes in Patients with Hodgkin Lymphoma Treated with Conventional Therapy.

Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion·2026
Same author

Multi-Frame Temporal Integration for 3-D Shape Measurement of Freely Falling Small Objects Using a High-Speed Camera Array.

Sensors (Basel, Switzerland)·2026
Same author

Minimally Invasive Versus Open Esophagectomy for Malignancy: Pathological and Long-Term Oncological Outcomes.

Indian journal of surgical oncology·2026
Same author

Free-Form Three-Dimensional Integrated Circuits on a Thread Using Organic Eutectogel-Gated Electrochemical Transistors.

ACS applied materials & interfaces·2026
Same author

Correlation of Histopathological Parameters With Molecular Markers in Carcinoma Endometrium.

Cureus·2026

Related Experiment Video

Updated: Dec 8, 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

15.9K

HFR Projector Camera Based Visible Light Communication System for Real-Time Video Streaming.

Atul Sharma1, Sushil Raut2, Kohei Shimasaki2

  • 1Department of System Cybernetics, Graduate School of Engineering, Hiroshima University, Hiroshima 739-0046, Japan.

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

This study presents a novel projector-camera visible light communication (VLC) system for high-speed, real-time video streaming. The system utilizes gray code modulation for accurate color video reconstruction, achieving 31 fps for 24-bit RGB sequences.

Keywords:
high speed visionreal-time video processingvisible light communicationwireless video streaming

More Related Videos

FRET Microscopy for Real-time Monitoring of Signaling Events in Live Cells Using Unimolecular Biosensors
10:34

FRET Microscopy for Real-time Monitoring of Signaling Events in Live Cells Using Unimolecular Biosensors

Published on: August 20, 2012

23.5K
Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
10:28

Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization

Published on: July 5, 2016

10.6K

Related Experiment Videos

Last Updated: Dec 8, 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

15.9K
FRET Microscopy for Real-time Monitoring of Signaling Events in Live Cells Using Unimolecular Biosensors
10:34

FRET Microscopy for Real-time Monitoring of Signaling Events in Live Cells Using Unimolecular Biosensors

Published on: August 20, 2012

23.5K
Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
10:28

Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization

Published on: July 5, 2016

10.6K

Area of Science:

  • Optoelectronics
  • Communication Systems
  • Computer Vision

Background:

  • Visible Light Communication (VLC) enables high-speed data transmission using light.
  • Real-time broadband video streaming demands efficient encoding and decoding methods.
  • High frame rate (HFR) projectors and cameras offer potential for high-throughput optical communication.

Purpose of the Study:

  • To develop a projector-camera based VLC system for real-time broadband video streaming.
  • To introduce a novel gray code modulation protocol for enhanced accuracy in VLC systems.
  • To achieve high-throughput color video reconstruction using HFR optical components.

Main Methods:

  • Developed a VLC system integrating an HFR projector and an HFR camera.
  • Implemented a gray code encoding and decoding protocol for multi-level color video sequences.
  • Utilized real-time video processing for capturing and reconstructing binary image patterns.

Main Results:

  • The HFR projector streams binary images at 1041 fps (590 × 1060 resolution).
  • The HFR camera captures and processes images at 3125 fps (12-bit 512 × 512 resolution).
  • The system successfully reconstructs 24-bit RGB video sequences at 31 fps with error correction.

Conclusions:

  • The developed projector-camera VLC system effectively enables real-time broadband video streaming.
  • Gray code modulation addresses pixel alignment issues, improving video reconstruction accuracy.
  • The system demonstrates high-throughput optical data transmission capabilities for video applications.