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June 20, 2026International Journal of Image and Data Fusion

Design and optimisation of remote sensing image road segmentation network integrating multi-scale features

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Authors

YLYi LvZYZhengBo Yin

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Overview

Randomized trial demonstrates improved road segmentation in remote sensing images, suggesting advancements for smart transportation systems.

Key Points

  • This study aims to address challenges in road segmentation from remote sensing images by enhancing multi-scale feature extraction and connectivity.
  • Proposed a two-stage design architecture for segmentation
  • Utilized multi-scale feature enhancement combined with window transformer, global information, and attention modules
  • Achieved fusion of spatial and channel alignments for accurate segmentation
  • Achieved average intersection to union ratios of 92.1%, 89.7%, 88.3%, and 88.9% on various datasets
  • Obtained a boundary score index of 0.91, 0.89, 0.88, and 0.88 respectively
  • Improved median road connectivity index to 0.89 with 3.2 road fractures per kilometer

Cite This Study

Lv et al. (2026) studied this question.

synapsesocial.com/papers/6a3632d2db0793dc1a53945fhttps://doi.org/10.1080/19479832.2026.2682884
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1SAM2-RoadNet: Topology-Aware Multi-Scale Road Extraction from High-Resolution Remote Sensing Images2026
  2. 2A new two-step road extraction method in high resolution remote sensing images2024 · 8 citations
  3. 3TopoRF-Net: Topology-Aware Road Segmentation in Multi-Resolution Remote Sensing via Multi-Receptive Field Adaptation2025 · 3 citations
  4. 4MDSC-Net: multi-directional spatial connectivity for road extraction in remote sensing images2024
  5. 5A Multi-Modal Attention Fusion Framework for Road Connectivity Enhancement in Remote Sensing Imagery2025 · 17 citations