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

Veins of Upper Limbs01:17

Veins of Upper Limbs

The human circulatory system, a marvel of biological engineering, is a complex network of vessels that transport blood throughout the body. Among these, the veins responsible for carrying blood from the upper limbs are divided into two categories: deep and superficial.
The deep venous system is primarily composed of the ulnar and radial veins. The ulnar vein, which drains the fingers through the superficial palmar venous arches, and the radial vein, which serves the palms via the deep palmar...
IR Frequency Region: Fingerprint Region01:03

IR Frequency Region: Fingerprint Region

IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the C=O, C=N, and C=C occur between 1600–1850 cm−1.
The...
Veins of Lower Limbs01:15

Veins of Lower Limbs

The human body consists of an intricate network of veins responsible for the crucial task of blood drainage from the lower limbs. These veins can be categorized into two main types: deep veins and superficial veins.
Formed by the union of the medial and lateral plantar veins, the posterior tibial vein, rising through the calf muscle, assimilates the fibular vein. The anterior tibial vein, a superior extension of the foot's dorsalis pedis vein, merges with the posterior tibial vein at the knee,...
Veins01:17

Veins

Veins are an integral part of our circulatory system, serving as the blood vessels that transport blood from all body regions to the heart. They are a network of hollow tubes that carry blood low in oxygen from the body's cells back to the heart for reoxygenation. Veins are crucial for maintaining the body's overall fluid balance and the continuous circulation of blood.
Structure of Veins:
The structure of veins is specifically designed to assist in the low-pressure transportation of blood...

You might also read

Related Articles

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

Sort by
Same author

Breaking the chain in organ failure: Role of umbilical cord and bone marrow derived mesenchymal stem cells in treatment of severe acute pancreatitis.

Heliyon·2024
Same author

A Global Identification of Protein Disulfide Isomerases from 'duli' Pear (<i>Pyrus betulaefolia</i>) and Their Expression Profiles under Salt Stress.

Genes·2024
Same author

Omega-3 PUFAs slow organ aging through promoting energy metabolism.

Pharmacological research·2024
Same author

Dietary antioxidant and inflammatory potential in asthmatic patients and its association with all-cause mortality.

Nutrition journal·2024
Same author

Safety profiles of doxycycline, minocycline, and tigecycline in pediatric patients: a real-world pharmacovigilance analysis based on the FAERS database.

Frontiers in pharmacology·2024
Same author

Identification of Aggregation Pheromone as an Attractant for Odontothrips loti, A Serious Thrips Pest on Alfalfa.

Journal of chemical ecology·2024

Related Experiment Video

Updated: May 19, 2026

Capturing Dynamic Finger Gesturing with High-resolution Surface Electromyography and Computer Vision
08:15

Capturing Dynamic Finger Gesturing with High-resolution Surface Electromyography and Computer Vision

Published on: March 28, 2025

Finger vein verification system based on sparse representation.

Yang Xin1, Zhi Liu, Haixia Zhang

  • 1Centre of Information Security, Beijing University of Posts and Telecommunications, Beijing 100876, China.

Applied Optics
|September 5, 2012
PubMed
Summary

This study introduces a novel finger vein verification system using sparse representation for enhanced personal identification. The developed near-infrared imaging device and algorithm achieve high accuracy and speed.

More Related Videos

A New Best Practice for Validating Tail Vein Injections in Rat with Near-infrared-Labeled Agents
04:19

A New Best Practice for Validating Tail Vein Injections in Rat with Near-infrared-Labeled Agents

Published on: April 19, 2019

Related Experiment Videos

Last Updated: May 19, 2026

Capturing Dynamic Finger Gesturing with High-resolution Surface Electromyography and Computer Vision
08:15

Capturing Dynamic Finger Gesturing with High-resolution Surface Electromyography and Computer Vision

Published on: March 28, 2025

A New Best Practice for Validating Tail Vein Injections in Rat with Near-infrared-Labeled Agents
04:19

A New Best Practice for Validating Tail Vein Injections in Rat with Near-infrared-Labeled Agents

Published on: April 19, 2019

Area of Science:

  • Biometrics and Pattern Recognition
  • Image Processing and Computer Vision

Background:

  • Finger vein verification offers a secure and convenient biometric identification method.
  • Recognition accuracy depends significantly on image quality and algorithms.

Purpose of the Study:

  • To develop an efficient finger vein recognition system using sparse representation.
  • To improve personal identification security and convenience through advanced biometrics.

Main Methods:

  • A specialized near-infrared imaging device was developed for capturing finger vein images.
  • Regions of interest (ROIs) were segmented and enhanced.
  • A sparse representation and sparsity preserving projection method was applied for feature extraction.

Main Results:

  • Achieved an equal error rate (EER) of 0.017% on a custom finger vein database.
  • The proposed method demonstrated superior speed and robustness compared to existing techniques.

Conclusions:

  • The developed finger vein verification system based on sparse representation is highly accurate and efficient.
  • This technology presents a significant advancement in secure and convenient personal identification.