Advances in Real-Time Object Detection and Tracking

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Computer Science & Engineering".

Deadline for manuscript submissions: 15 June 2026 | Viewed by 572

Special Issue Editors


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Guest Editor
Hubei Key Laboratory for High-Efficiency Utilization of Solar Energy, Hubei University of Technology, Wuhan 430068, China
Interests: image fusion; visible; infrared; convolutional neural network; infrared pedestrian detection; encoder–decoder; attention; object detection; artificial intelligence; deep learning

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Guest Editor
Hubei Key Laboratory for High-Efficiency Utilization of Solar Energy, Hubei University of Technology, Wuhan 430068, China
Interests: point cloud data process; deep learning; object detection; artificial intelligence

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Guest Editor
Hubei Key Laboratory for High-Efficiency Utilization of Solar Energy, Hubei University of Technology, Wuhan 430068, China
Interests: plant phenotype; deep learning; object detection; artificial intelligence

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Guest Editor
Department of Electronics Engineering, Han Yang University, Ansan 425-791, Republic of Korea
Interests: deep learning; convolutional neural network; object detection; artificial intelligence; SOC design

Special Issue Information

Dear Colleagues,

Real-time object detection and tracking are core technologies driving innovations in intelligent systems, enabling rapid decision-making in dynamic environments across diverse industries. This Special Issue focuses on the latest advancements, challenges and practical implementations of real-time object detection and tracking, welcoming high-quality original research papers, reviews and technical notes that address both theoretical breakthroughs and real-world applications.

We invite submissions covering, but not limited to, the following topics:

  • Innovations in real-time object detection algorithms;
  • High-performance object tracking technologies;
  • Deployment of real-time detection and tracking on edge computing/end-side devices ;
  • Multi-modal fusion for real-time object detection and tracking;
  • Multi-object detection and tracking;
  • Complex scene adaptation technologies;
  • Real-time object detection and tracking in remote sensing;
  • Medical imaging-specific technical optimizations;
  • Practical application deployment;
  • Evaluation metrics, dataset construction and benchmark testing.

This Special Issue aims to bring together researchers, engineers and practitioners from computer science, engineering, medical imaging, remote sensing and related fields to share cutting-edge findings, discuss emerging challenges and promote the adoption of real-time object detection and tracking technologies across diverse domains.

We look forward to receiving your contributions.

Dr. Yunfan Chen
Dr. Jingmin Tu
Dr. Jie Li
Dr. Hyunchul Shin
Guest Editors

Manuscript Submission Information

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Keywords

  • real-time object detection
  • real-time object tracking
  • multi-object detection and tracking
  • computer vision
  • deep learning
  • edge AI deployment
  • multi-modal fusion
  • medical image analysis
  • remote sensing object detection

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Published Papers (1 paper)

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Research

25 pages, 9939 KB  
Article
RAC-RTDETR: A Lightweight, Efficient Real-Time Small-Object Detection Algorithm for Steel Surface Defect Detection
by Zhenping Xu and Nengxi Wang
Electronics 2025, 14(24), 4968; https://doi.org/10.3390/electronics14244968 - 18 Dec 2025
Viewed by 412
Abstract
Steel, a fundamental material in modern industry, is widely used across manufacturing, construction, and energy sectors. Steel surface defects exhibit characteristics such as multiple classes, multi-scale features, small detection targets, and low-contrast backgrounds, making detection difficult. We propose RAC-RTDETR, a lightweight real-time detection [...] Read more.
Steel, a fundamental material in modern industry, is widely used across manufacturing, construction, and energy sectors. Steel surface defects exhibit characteristics such as multiple classes, multi-scale features, small detection targets, and low-contrast backgrounds, making detection difficult. We propose RAC-RTDETR, a lightweight real-time detection algorithm designed for accurately identifying small surface defects on steel. Key improvements include: (1) The ARNet network, combining the ADown module and the RepNCSPELAN4-CAA module with a CAA-based attention mechanism, results in a lighter backbone network with better feature extraction and enhanced small-object detection by integrating contextual information; (2) The novel AIFI-ASMD module, composed of Adaptive Sparse Self-Attention (ASSA), Spatially Enhanced Feedforward Network (SEFN), Multi-Cognitive Visual Adapter (Mona), and Dynamic Tanh (DyT), optimizes feature interactions at different scales, reduces noise interference, and improves spatial awareness and long-range dependency modeling for better detection of multi-scale objects; (3) The Converse2D upsampling module replaces traditional upsampling methods, preserving details and enhancing small-object recognition in low-contrast, sparse feature scenarios. Experimental results on the NEU-DET and GC10-DET datasets show that RAC-RTDETR outperforms baseline models with MAP improvements of 3.56% and 3.47%, a 36.18% reduction in Parameters, a 40.70% decrease in GFLOPs, and a 7.96% increase in FPS. Full article
(This article belongs to the Special Issue Advances in Real-Time Object Detection and Tracking)
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