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 Experiment Video

Updated: May 20, 2026

Building a Simple and Versatile Illumination System for Optogenetic Experiments
06:41

Building a Simple and Versatile Illumination System for Optogenetic Experiments

Published on: January 12, 2021

Efficient distributed control of light-emitting diode array lighting systems.

Jianfei Dong1, Ashish Pandharipande

  • 1Philips Research, High Tech Campus, 5656 AE, Eindhoven, The Netherlands. jianfei.dong@philips.com

Optics Letters
|July 25, 2012
PubMed
Summary
This summary is machine-generated.

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

Wavelength-Dependent Photobiomodulation Regulates Macrophage Polarization via Mitochondrial Dynamics and Metabolic Reprogramming.

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

Image Data driven Modeling of Candida Infection Dynamics in Mouse Skin with a Simplified Immune Response.

IEEE transactions on bio-medical engineering·2026
Same author

Association between magnetic resonance imaging-based prostatic tissue morphology and changes in International Prostate Symptom Score and maximum urinary flow rate after prostatic artery embolization.

Diagnostic and interventional radiology (Ankara, Turkey)·2026
Same author

Near infrared LED irradiation reverses the declining quality of mice post-ovulatory aging and reproductive aged oocytes†.

Biology of reproduction·2025
Same author

SAHIS-Net: a spectral attention and feature enhancement network for microscopic hyperspectral cholangiocarcinoma image segmentation.

Biomedical optics express·2024
Same author

Segmentation of hyphae and yeast in fungi-infected tissue slice images and its application in analyzing antifungal blue light therapy.

Medical mycology·2024
Same journal

Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

Optics letters·2026
Same journal

E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

Optics letters·2026
Same journal

Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

Optics letters·2026
Same journal

Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

Optics letters·2026
Same journal

Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

Optics letters·2026
Same journal

Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

Optics letters·2026
See all related articles

This study introduces a new distributed control algorithm for lighting systems using light-emitting diodes (LEDs). The novel approach reduces communication overhead, enabling efficient global illumination rendering in LED lighting.

Area of Science:

  • Computer Graphics
  • Electrical Engineering
  • Control Systems

Background:

  • Distributed control systems are increasingly integrated into LED lighting due to low-cost microprocessors.
  • Existing distributed control algorithms often require excessive communication and processing overhead for local controllers.

Purpose of the Study:

  • To propose a novel distributed control algorithm for global illumination rendering in LED lighting systems.
  • To reduce the communication and processing burden on individual LED drivers.

Main Methods:

  • Developed a distributed control algorithm where controllers communicate within a defined neighborhood.
  • Established design criteria for selecting the communication neighborhood.
  • Analyzed the impact of neighborhood selection on rendering performance.

More Related Videos

Using Affordable LED Arrays for Photo-Stimulation of Neurons
07:40

Using Affordable LED Arrays for Photo-Stimulation of Neurons

Published on: November 15, 2011

Related Experiment Videos

Last Updated: May 20, 2026

Building a Simple and Versatile Illumination System for Optogenetic Experiments
06:41

Building a Simple and Versatile Illumination System for Optogenetic Experiments

Published on: January 12, 2021

Using Affordable LED Arrays for Photo-Stimulation of Neurons
07:40

Using Affordable LED Arrays for Photo-Stimulation of Neurons

Published on: November 15, 2011

Main Results:

  • The proposed algorithm significantly reduces communication and processing overhead compared to traditional methods.
  • Demonstrated that neighborhood selection is crucial for effective global illumination rendering.
  • Achieved efficient global illumination rendering with localized communication.

Conclusions:

  • The novel distributed control algorithm offers a scalable and efficient solution for illumination rendering in LED lighting.
  • Localized communication strategies are viable for complex control tasks in distributed systems.
  • This approach facilitates the implementation of advanced lighting control on low-cost hardware.