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

IR Frequency Region: Fingerprint Region01:03

IR Frequency Region: Fingerprint Region

1.2K
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...
1.2K
Infrared (IR) Spectroscopy: Overview01:09

Infrared (IR) Spectroscopy: Overview

2.5K
When electromagnetic radiation passes through a material, atoms or molecules transition from a lower to a higher energy state by absorbing radiation corresponding to the energy difference between the two states. The absorption of infrared (IR) radiation causes transitions between vibrational energy levels in a molecule. Therefore, IR spectroscopy is a useful analytical tool for determining the molecular structure of molecules.
Different compounds display unique properties due to their...
2.5K
Transformers with Off-Nominal Turns Ratios01:25

Transformers with Off-Nominal Turns Ratios

223
In scenarios involving parallel transformers with disparate ratings, developing per-unit models requires accommodating off-nominal turns ratios. This situation arises when the selected base voltages are not proportional to the transformer’s voltage ratings. Consider a transformer where the rated voltages are related by the term a. If the chosen voltage bases satisfy a relationship involving term b, term c is defined as the ratio of these bases. This ratio is then substituted into the...
223
Position Vectors01:29

Position Vectors

1.3K
A position vector is a fundamental concept in mathematics that helps determine the position of one point with respect to another point in space. It is a vector that describes the direction and distance between two points. Position vectors are highly useful in the field of math and science, as they help represent spatial relationships and make calculations easier.
For instance, we want to locate a point P(x, y, z) relative to the origin of coordinates O. In that case, we can define a position...
1.3K
Relative Motion Analysis using Rotating Axes01:25

Relative Motion Analysis using Rotating Axes

567
Consider a component AB undergoing a linear motion. Along with a linear motion, point B also rotates around point A. To comprehend this complex movement, position vectors for both points A and B are established using a stationary reference frame.
However, to express the relative position of point B relative to point A, an additional frame of reference, denoted as x'y', is necessary. This additional frame not only translates but also rotates relative to the fixed frame, making it...
567

You might also read

Related Articles

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

Sort by
Same author

Leaching Behavior of RM-FGD Based backfilling grout under Cyclic-Pressure and Wet-Dry Cycles induced by Underground Water Level Fluctuation.

Environmental research·2026
Same author

HiSymGeo: Hierarchical Context Symbiosis for Cross-View Object-Level Image Geo-Localization.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same author

Valorization of red mud as an alternative filler for asphalt mastic: modification treatment, pavement performance and environmental impact.

Journal of environmental management·2026
Same author

A comprehensive review on all-solid-waste cementitious materials: activation, preparation, sustainable performance and applications.

Journal of environmental management·2026
Same author

Reutilization of washed MSWI fly ash into sustainable alkali-activated materials: Leaching behaviors and ecological effects.

Journal of hazardous materials·2026
Same author

Microwave-Directed Growth of Cup-Stacked Carbon Nanotubes from Mixed Plastics for Metal-Free Cathodic Application.

ACS applied materials & interfaces·2026
Same journal

CLASH-CTTA: Class-Wise Shift-Aware Hierarchical Continual Test-Time Adaptation.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

Voxel-based Point Cloud Geometry Compression with Space-to-Channel Context.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

RIGI: Rectifying Image-to-3D Generation Inconsistency via Uncertainty-aware Learning.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

DA-Cal: Towards Cross-Domain Calibration in Semantic Segmentation.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

Multi-Dimensional Quality Assessment for Single-Image-to-3D Contents: Dataset and Model.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

Enhancing Underwater Light Field Images via Global Geometry-aware Diffusion Process.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
See all related articles
  1. Home
  3. Structure-aware Positional Transformer For Visible-infrared Person Re-identification.
  1. Home
  3. Structure-aware Positional Transformer For Visible-infrared Person Re-identification.

Related Experiment Video

Author Spotlight: Insights into the Analysis of Human Interaction with 3D Virtual Objects
06:36

Author Spotlight: Insights into the Analysis of Human Interaction with 3D Virtual Objects

Published on: October 18, 2024

1.1K

Structure-Aware Positional Transformer for Visible-Infrared Person Re-Identification.

Cuiqun Chen, Mang Ye, Meibin Qi

    IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society
    |March 2, 2022

    View abstract on PubMed

    Summary
    This summary is machine-generated.

    This study introduces the structure-aware positional transformer (SPOT) for visible-infrared person re-identification (VI-ReID). SPOT enhances pedestrian matching across modalities by leveraging structural and positional information, improving accuracy and robustness.

    More Related Videos

    Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
    06:37

    Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention

    Published on: December 15, 2023

    4.3K
    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

    Related Experiment Videos

    Author Spotlight: Insights into the Analysis of Human Interaction with 3D Virtual Objects
    06:36

    Author Spotlight: Insights into the Analysis of Human Interaction with 3D Virtual Objects

    Published on: October 18, 2024

    1.1K
    Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
    06:37

    Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention

    Published on: December 15, 2023

    4.3K
    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

    Area of Science:

    • Computer Vision
    • Artificial Intelligence
    • Machine Learning

    Background:

    • Visible-infrared person re-identification (VI-ReID) addresses cross-modality pedestrian matching challenges.
    • Existing methods struggle with pose variation, occlusion, and inter-modality differences, often relying on global or uniform part features sensitive to misalignments.

    Purpose of the Study:

    • To develop a novel network, the structure-aware positional transformer (SPOT), for learning semantic-aware sharable modality features in VI-ReID.
    • To improve robustness against misalignments and reduce cross-modality differences.

    Main Methods:

    • The proposed SPOT network integrates an attended structure representation (ASR) and transformer-based part interaction (TPI).
    • ASR models modality-invariant structure features and selects discriminative regions guided by structure.
  • TPI utilizes transformers to mine part-level appearance and position relations for learning discriminative features.

    • Main Results:

    • SPOT effectively utilizes contextual and structural information, reducing cross-modality differences.
    • The method demonstrates superior performance over state-of-the-art approaches on two cross-modal datasets.
    • Significant improvements were observed, including an 8.43% increase in Rank-1 and 6.80% in mAP on the SYSU-MM01 dataset.

    Conclusions:

    • The SPOT network offers an effective solution for VI-ReID by incorporating structural and positional information.
    • This approach enhances robustness against common challenges like pose variation and occlusion.
    • SPOT represents a significant advancement in cross-modality person re-identification accuracy and reliability.