ResearchBenchmarks3D Semantic Segmentation on 3DAeroRelief 6 (test)Follow92.14mAccOPTNet37.300851.537965.77580.0121May 16, 2026Evaluation ResultsMethodMethodLinksmAccOAAccuracy (Background)Accuracy (Bldg-Dmg)Accuracy (Bldg-No-Dmg)Accuracy (Road)Accuracy (Tree)OPTNet2026.0592.1495.7594.8297.4789.6384.893.99PTv32026.0555.0883.6687.3489.4947.9747.9741.49PTv12026.0546.0658.2742.9776.530.130.0250.71OA-CNNs2026.0543.9658.7824.2792.7630.3072.48PTv22026.0539.4131.0160.770.248.2651.5236.28