DF-BSFNet: A bilateral synergistic fusion network with novel dynamic flow convolution for robust road extraction

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Chong Zhang, Huazu Zhang, Xiaogang Guo, Heng Qi, Zilong Zhao, Luliang Tang

Published: 2025, Last Modified: 15 Jan 2026Inf. Fusion 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•A multimodal fusion network DF-BSFNet for robust and accurate road extraction.•Dynamic flow convolution for flexibly capturing the “flow” morphology of roads.•Sophisticated fusion module BSAFF efficiently synthesizes global and local context.•Experiments on three multimodal road datasets show the superiority of DF-BSFNet.