Semantic Change Detection on SECOND
74.33mIoUPerASCD
Evaluation results
| Method | Links | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PerASCD2026.02 | 74.33 | 88.7 | 26.11 | 66.41 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SemDINO2026.06 | 74.19 | 88.76 | 24.53 | 65.27 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Mamba-FCSreproduced_results=true2026.02 | 74.07 | 88.62 | 25.5 | 65.78 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BT-SCD2026.06 | 73.67 | 88.35 | 24.21 | 64.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| TEDExperiment=within-domain2025.12 | 73.53 | 88.14 | 22.9 | 65.28 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| DEFO-MLTSCD2026.06 | 73.48 | 87.54 | 23.63 | 63.45 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| RCDNetExperiment=within-domain, Synthetic Training=true2025.12 | 73.47 | 89.24 | 25.25 | 68.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SCanNet2022.12 | 73.42 | 87.86 | 23.94 | 63.66 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SCanNetExperiment=within-domain2025.12 | 73.42 | 88.2 | 23.9 | 66.66 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Bi-SRNet2022.12 | 73.41 | 87.84 | 23.22 | 62.61 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BiSRNet2026.02 | 73.29 | 87.67 | 23.05 | 63.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| MambaSCD2026.06 | 73.2 | 87.43 | 23.21 | 62.62 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BiSRNet2026.06 | 73.1 | 87.68 | 23.16 | 63.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| TED2026.02 | 73.06 | 87.49 | 22.67 | 62.94 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Bi-SRNetExperiment=within-domain2025.12 | 73.04 | 88.19 | 22.26 | 65.21 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| RCDNetExperiment=within-domain2025.12 | 73.04 | 89 | 24.57 | 68.29 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SSCD-1Experiment=within-domain2025.12 | 73.03 | 88.07 | 22.5 | 65.36 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SCanNet2026.02 | 73.03 | 87.57 | 23.18 | 63.53 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SSCDl2026.02 | 73.02 | 87.25 | 22.75 | 62.72 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| TED2026.06 | 73 | 87.57 | 22.87 | 62.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SCanNet2026.06 | 72.99 | 87.39 | 23.42 | 63.66 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BT-HRSCD2026.06 | 72.95 | 87.52 | 22.9 | 63.11 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SSCDl2026.06 | 72.8 | 87.6 | 22.6 | 62.83 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| TED2022.12 | 72.79 | 87.39 | 22.17 | 61.56 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SSCD-l2022.12 | 72.6 | 87.19 | 21.86 | 61.22 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HRSCD-str.4Experiment=within-domain2025.12 | 72.24 | 87.6 | 20.56 | 63.21 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HRSCD42026.06 | 72.16 | 87.02 | 21.02 | 61.22 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HRSCD Str. 42026.02 | 71.97 | 87.25 | 20.13 | 60.22 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Tri-path DINO2026.03 | 71.62 | 86.33 | 20.61 | 55.44 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HRSCDstrategy=str.42022.12 | 71.15 | 86.62 | 18.8 | 58.21 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| MC-DiSNet2026.03 | 71.14 | 85.97 | 19.75 | 53.91 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| DDLNet2026.03 | 71.12 | 86.47 | 19.06 | 53.78 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SCDNet2022.12 | 70.97 | 87.46 | 19.73 | 60.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BIT2026.03 | 70.79 | 86.77 | 19.28 | 54.52 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| CDxLstm2026.03 | 70.38 | 86.29 | 17.89 | 52.58 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| ChangeFormer2026.03 | 70.26 | 86.36 | 18.35 | 53.55 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| LGPNet2026.03 | 69.67 | 86.57 | 17.49 | 53.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Rsmamba2026.03 | 69.64 | 86.51 | 17.63 | 52.71 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| FC-Siamtype=diff2022.12 | 68.96 | 86.86 | 16.25 | 56.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| FC-Siamtype=conv2022.12 | 68.86 | 86.92 | 16.36 | 56.41 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| USSFCNet2026.03 | 68.7 | 85.52 | 14.93 | 49.45 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SNUNet2026.03 | 68.61 | 85.82 | 15.29 | 49.69 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| STNet2026.03 | 68.61 | 86.65 | 18.84 | 53.65 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| ResNetarchitecture=LSTM2022.12 | 67.27 | 86.91 | 16.14 | 57.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HRSCD Str. 32026.02 | 66.91 | 85.33 | 13.37 | 54.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HRSCD-str.3Experiment=within-domain2025.12 | 66.74 | 84.63 | 13.21 | 56.51 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BANExperiment=within-domain2025.12 | 66.55 | 84.59 | 10.87 | 53.15 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HRSCDstrategy=str.32022.12 | 66.33 | 84.62 | 11.97 | 51.62 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HRSCD Str. 22026.02 | 65.05 | 85.69 | 11.6 | 51.24 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HRSCDstrategy=str.22022.12 | 64.43 | 85.49 | 10.69 | 49.22 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| ResNetarchitecture=GRU2022.12 | 60.64 | 85.09 | 8.99 | 45.89 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| AnyChange2026.03 | 51.94 | 65.84 | 9.37 | 36.61 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| OpenDPRInference Protocol=Multi-class Inference2026.03 | 28.6 | — | — | — | 17.5 | 29.8 | 30.2 | 46.4 | 23 | 37.4 | 20.9 | 34.5 | 42.4 | 59.5 | 37.3 | 54.3 | 43.7 | |
| OpenDPRInference Protocol=Per-class Inference2026.03 | 26.1 | — | — | — | 12 | 21.4 | 31.2 | 47.5 | 23.9 | 38.6 | 19.7 | 33 | 43.2 | 60.4 | 26.5 | 42 | 40.5 | |
| M-C-IInference Protocol=Per-class Inference2026.03 | 23.8 | — | — | — | 14.3 | 25.1 | 26.2 | 41.6 | 24.1 | 38.9 | 20.3 | 33.8 | 38.1 | 55.2 | 20 | 33.3 | 38 | |
| M-C-IInference Protocol=Multi-class Inference, Inference Strategy=MP2026.03 | 22.2 | — | — | — | 10.9 | 19.6 | 25.4 | 40.5 | 22.5 | 36.7 | 20.3 | 33.8 | 30.8 | 47.1 | 23.3 | 37.8 | 35.9 | |
| I-M-CInference Protocol=Per-class Inference2026.03 | 12 | — | — | — | 12.2 | 21.7 | — | — | 1.4 | 2.7 | 14.1 | 24.8 | 28.1 | 43.9 | 16 | 27.6 | 20.1 | |
| M-C-IInference Protocol=Multi-class Inference, Inference Strategy=SP2026.03 | 9.4 | — | — | — | 8.4 | 15.5 | 24.3 | 39.1 | 9.4 | 17.2 | 9 | 16.5 | 5.1 | 9.8 | — | — | 16.4 |