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3D Open-vocabulary Instance Segmentation on ScanNetv2 (8/9 base/novel categories split)

60.5AP@0.50PLM
3.40418.22733.0547.873Sep 1, 2023Jan 2, 2024May 4, 2024Sep 4, 2024Jan 5, 2025May 8, 2025Sep 9, 2025

Evaluation results

MethodLinks
PLMB/N=- / 92025.0960.573.2
Lowis3DB/N=8 / 92025.0938.1—
Lowis3DB/N=8/9, require 2D=✓2023.0938.1—
RegionPLCB/N=8 / 92025.0932.2—
RegionPLCB/N=8/9, require 2D=✓2023.0932.2—
PLAB/N=8 / 92025.0925.1—
PLAB/N=8/9, require 2D=✓2023.0925.1—
OpenIns3DB/N=- / 92025.0919.527.9
OpenIns3DB/N=–/9, require 2D=✗2023.0919.527.9
Mask3d+PointClipB/N=- / 92025.095.66.7
Mask3d+PointClipB/N=–/9, require 2D=✗2023.095.66.7