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 Videos

[The compensatory light for car plate recognition].

Chun-yu Yu1, Ben-kang Chang, Qing-bao Wang

  • 1The Institute of Electronics Engineering and Optics Technology, Nanjing University of Science and Technology, Nanjing China.

Guang Pu Xue Yu Guang Pu Fen Xi = Guang Pu
|October 26, 2005
PubMed
Summary

This study addresses challenges in automatic car plate recognition systems, particularly during low-light conditions. It proposes selecting appropriate compensatory lighting based on vehicle light spectra and visual response for improved all-day inspection accuracy.

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

External validation of American heart association predicting risk of cardiovascular disease EVENTs (PREVENT) equations in a Chinese population.

Scientific reports·2026
Same author

Preparation of α,β,γ,γ-tetrasubstituted α,β-unsaturated γ-lactams <i>via</i> a tandem or one-pot oxidative Ritter reaction/Knoevenagel condensation.

Organic & biomolecular chemistry·2025
Same author

Early changes in corneal densitometry after FS-LASIK combined with accelerated corneal cross-linking for correction of high myopia.

International journal of ophthalmology·2024
Same author

Constructing Dynamic Anode/Electrolyte Interfaces Coupled with Regulated Solvation Structures for Long-Term and Highly Reversible Zinc Metal Anodes.

Angewandte Chemie (International ed. in English)·2024
Same author

Teaching NeuroImage: Etiologic Investigation Using Optical Coherence Tomography During Thrombectomy.

Neurology·2023
Same author

In-Situ Constructing A Heterogeneous Layer on Lithium Metal Anodes for Dendrite-Free Lithium Deposition and High Li-ion Flux.

Angewandte Chemie (International ed. in English)·2023

Area of Science:

  • Intelligent Traffic Systems
  • Computer Vision
  • Optical Engineering

Context:

  • Automatic car plate recognition is crucial for intelligent traffic systems, requiring reliable all-day operation.
  • Poor lighting conditions, such as at night or during inclement weather, pose significant challenges due to backlighting.
  • Current high-power floodlight solutions are insufficient for optimal car plate recognition.

Purpose:

  • To analyze the limitations of existing compensatory lighting methods in automatic car plate recognition.
  • To investigate the spectral characteristics of vehicle lights and human visual response.
  • To determine optimal lighting selection criteria for enhanced all-day car plate inspection.

Summary:

  • This research evaluates the effectiveness of compensatory lighting in automatic car plate recognition systems.

Related Experiment Videos

  • It analyzes vehicle light spectra and visual perception to identify limitations of current floodlight approaches.
  • The study proposes a method for selecting appropriate lighting to overcome backlighting issues and improve recognition accuracy.

    • Impact:

    • Provides a framework for selecting optimal compensatory lighting for intelligent traffic systems.
    • Enhances the reliability and accuracy of automatic car plate recognition, especially under adverse lighting conditions.
    • Contributes to the development of more robust and efficient traffic monitoring solutions.