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Sensor Fusion for Autonomous Robotic Systems in Industrial and Service Applications

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Sensors and Robotics".

Deadline for manuscript submissions: 20 May 2026 | Viewed by 620

Special Issue Editors


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Guest Editor
Graduate Institute of Automation Technology, National Taipei University of Technology, Taipei 10608, Taiwan
Interests: robotics; system modeling and control; mechatronics; machine vision
Special Issues, Collections and Topics in MDPI journals

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Guest Editor Assistant
Department of Electrical Engineering, National Yunlin University of Science and Technology, Douliou, Taiwan
Interests: simultaneous localization and mapping; computer vision; robot; path-planning; pilotless aircraft; induction motor; energy efficiency; control system

Special Issue Information

Dear Colleagues,

The ability of robots to perceive and understand their surroundings is critical to achieving autonomy in real-world environments. As robotics increasingly expands into both industrial and service applications, the role of sensory information and sensor fusion has become more central than ever.

The continued advancement of sensing technologies—ranging from traditional 2D sensors to high-resolution 3D LiDARs, RGB-D cameras, event-based sensors, and mmWave radar—has greatly enriched the ways in which robots model and interpret their environments. In parallel, breakthroughs in artificial intelligence, including deep learning and foundation models such as Large Language Models (LLMs) and Vision-Language Models (VLMs), have introduced new possibilities for interpreting, combining, and reasoning over multimodal sensor data.

This Special Issue aims to gather original research and review papers that focus on the integration of multiple sensory modalities to enhance robotic perception, reasoning, and control. Topics of interest include, but are not limited to, the following:

  • Sensor fusion for navigation, localization, mapping, and manipulation.
  • The 2D/3D perception and multi-modal integration frameworks.
  • AI-driven sensory processing, including deep learning and transformer-based models.
  • Semantic-level fusion using LLMs, VLMs, or hybrid symbolic-learning systems.
  • Real-time data fusion systems for dynamic and uncertain environments.
  • Applications in smart manufacturing, autonomous logistics, healthcare, and field robotics.
  • Challenges in sim-to-real transfer and robust deployment in real-world settings.

Prof. Dr. Chin-Sheng Chen
Guest Editor

Dr. Chia-Jen Lin
Guest Editor Assistant

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • sensor fusion
  • robotic autonomous perception
  • AI-driven perception
  • industrial robotics
  • service robotics
  • real-time data integration

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Published Papers (1 paper)

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Research

15 pages, 11915 KB  
Article
Weld Seam ROI Detection and Segmentation Method Based on Active–Passive Vision Fusion
by Ming Hu, Xiangtao Hu, Jiuzhou Zhao and Honghui Zhan
Sensors 2025, 25(24), 7530; https://doi.org/10.3390/s25247530 - 11 Dec 2025
Viewed by 324
Abstract
Rapid detection and precise segmentation of the weld seam region of interest (ROI) remain a core challenge in robotic intelligent grinding. To address this issue, this paper proposes a method for weld seam ROI detection and segmentation based on the fusion of active [...] Read more.
Rapid detection and precise segmentation of the weld seam region of interest (ROI) remain a core challenge in robotic intelligent grinding. To address this issue, this paper proposes a method for weld seam ROI detection and segmentation based on the fusion of active and passive vision. The proposed approach primarily consists of two stages: weld seam image instance segmentation and weld seam ROI point cloud segmentation. In the image segmentation stage, an enhanced segmentation network is constructed by integrating a convolutional attention module into YOLOv8n-seg, which effectively improves the localization accuracy and mask extraction quality of the weld seam region. In the point cloud segmentation stage, the 3D point cloud is first mapped onto a 2D pixel plane to achieve spatial alignment. Subsequently, a coarse screening of the projected point cloud is performed based on the bounding boxes output from the instance segmentation, eliminating a large amount of redundant data. Furthermore, a grayscale matrix is constructed based on the segmentation masks, enabling precise extraction of the weld seam ROI point cloud through point-wise discrimination. Experimental results demonstrate that the proposed method achieves high-quality segmentation of the weld seam region, providing a reliable foundation for robotic automated grinding. Full article
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