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

Retrieval01:12

Retrieval

170
Retrieval is the process of getting information out of memory storage and back into conscious awareness. This ability is essential for daily tasks like brushing hair and teeth, driving to work, and performing job duties. Retrieval occurs in three ways: recall, recognition, and relearning.
Recall involves accessing information without cues, such as during an essay test, where individuals must retrieve facts and concepts from memory unaided. Another example is remembering the name of a colleague...
170
Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device01:30

Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device

168
Surveyors use Global Positioning System (GPS) technology to measure the precise location and elevation of points on Earth. In a recent survey, GPS receivers were used to determine the coordinates and elevations of two park monuments. The process involved careful mission planning, data collection, and correction to ensure accuracy. The survey began with mission planning to identify optimal satellite visibility and minimize Position Dilution of Precision (PDOP). A geodetic control point...
168

You might also read

Related Articles

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

Sort by
Same author

Development of a Novel Prognostic Inflammation Index to Predict Poor Outcomes in Patients With Intracerebral Hemorrhage: A Longitudinal Study.

CNS neuroscience & therapeutics·2026
Same author

Principal Component-Based Comprehensive Physical Health Score Associates With Long-Term Death in Patients With Ischemic Stroke.

Journal of the American Heart Association·2026
Same author

Bioactive compounds from A. dahurica attenuate LPS-induced inflammation via dual inhibition of MAPK and NF-κB signaling pathways.

Journal of ethnopharmacology·2026
Same author

Research progress of curcumin and its derivatives as anti-inflammatory agents: From molecular mechanism to clinical application.

European journal of medicinal chemistry·2026
Same author

Association of Nontraditional Lipid Parameters With Long-Term Prognosis of Acute Ischemic Stroke: A Principal Components Analysis.

Journal of the American Heart Association·2025
Same author

Rational Leucine-Centric Design Confers Enhanced Proteolytic Stability and Reduced Toxicity of Antimicrobial Peptides against Multidrug-Resistant Bacterial Infections.

Journal of medicinal chemistry·2025

Related Experiment Video

Updated: Sep 11, 2025

A Methodology for Capturing Joint Visual Attention Using Mobile Eye-Trackers
12:39

A Methodology for Capturing Joint Visual Attention Using Mobile Eye-Trackers

Published on: January 18, 2020

7.8K

A novel multi-modal retrieval framework for tracking vehicles using natural language descriptions.

Changhao Zhang1, Zhandong Liu1, Ke Li1

  • 1College of Computer Science and Technology, Xinjiang Normal University, Urumqi, China.

Plos One
|August 11, 2025
PubMed
Summary

This study introduces a novel Multi-modal Vehicle Retrieval (MVR) system for tracking vehicles using natural language. The system achieves high accuracy in retrieving vehicle trajectories from surveillance data.

More Related Videos

A Novel Single Animal Motor Function Tracking System Using Simple, Readily Available Software
08:22

A Novel Single Animal Motor Function Tracking System Using Simple, Readily Available Software

Published on: August 31, 2018

6.7K
Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
07:15

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

Published on: December 18, 2020

4.6K

Related Experiment Videos

Last Updated: Sep 11, 2025

A Methodology for Capturing Joint Visual Attention Using Mobile Eye-Trackers
12:39

A Methodology for Capturing Joint Visual Attention Using Mobile Eye-Trackers

Published on: January 18, 2020

7.8K
A Novel Single Animal Motor Function Tracking System Using Simple, Readily Available Software
08:22

A Novel Single Animal Motor Function Tracking System Using Simple, Readily Available Software

Published on: August 31, 2018

6.7K
Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
07:15

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

Published on: December 18, 2020

4.6K

Area of Science:

  • Computer Vision
  • Artificial Intelligence
  • Machine Learning

Background:

  • Multimodal and contrastive learning advance image and video retrieval.
  • Multi-camera surveillance in traffic environments presents retrieval challenges.

Purpose of the Study:

  • To develop a novel Multi-modal Vehicle Retrieval (MVR) system.
  • To retrieve vehicle trajectories using natural language descriptions.

Main Methods:

  • An end-to-end text-video comparison learning model.
  • CLIP for feature extraction and a matching control system.
  • Multi-context-based attributes and post-processing for accuracy.

Main Results:

  • Achieved a mean reciprocal ranking (MRR) score of 0.8966.
  • Surpassed previous top-ranked results on the 7th AI City Challenge.
  • Demonstrated effective trajectory identification based on natural language.

Conclusions:

  • The MVR system accurately retrieves vehicle trajectories using natural language.
  • This approach enhances multi-dimensional and multi-view retrieval in traffic surveillance.
  • The system shows significant potential for intelligent transportation systems.