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license: cc-by-nc-4.0
The TunnelLane Dataset is a large-scale benchmark for lane detection and segmentation in tunnel environments.
It is derived from the Jiqing Expressway Dataset(Moment-based multi-lane detection and tracking. Signal Processing: Image Communication, 95, 116230.), where we selected the tunnel sections and re-annotated them following the CULane format to standardize lane-level labels and support robust evaluation.