Line Segment Detection on YorkUrban (test)
66.9F-Score (H)LETR
Evaluation results
| Method | Links | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| LETRBackbone=ResNet-50, Hardware=Tesla V100, FPS=5.042021.01 | 66.9 | — | 29.4 | — | 31.7 | 40.1 | 41.8 | 62.7 | — | |
| HAWPFPS=29.52021.01 | 66.3 | — | 28.5 | — | 29.7 | 39.7 | 40.5 | 61.2 | — | |
| L-CNNFPS=15.62021.01 | 65.3 | — | 26.4 | — | 27.5 | 36.9 | 37.8 | 59.6 | — | |
| AFMFPS=13.52021.01 | 63.3 | — | 9.4 | — | 11.1 | — | — | 48.2 | — | |
| DWPFPS=2.242021.01 | 61.6 | — | 2.1 | — | 2.6 | — | — | 51 | — | |
| LSDFPS=49.62021.01 | 60.1 | — | — | — | — | — | — | 50.9 | — | |
| ADLA2025.08 | 0.7297 | — | — | — | — | — | — | 65.16 | 82.91 | |
| LINEAHyperparameter (lambda)=λc = 0.32025.08 | 0.69 | — | — | — | — | — | — | 64.7 | 73.91 | |
| DT-LSD2025.08 | 0.6834 | — | — | — | — | — | — | 55.71 | 88.38 | |
| TP-LSD-LiteInput Size=320, FPS=78.22020.09 | 0.681 | 24.8 | 26.8 | 31.2 | — | — | — | — | — | |
| DT-LSDEpochs=24, FPS=8.92024.11 | 0.68 | — | 33.2 | — | 35.1 | 44.5 | 45.8 | 65.9 | — | |
| DT-LSDExtraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.68 | — | — | — | — | — | — | — | 65.9 | |
| L-CNN(P)Input Size=512, FPS=5.22020.09 | 0.675 | 20.9 | 23.1 | 26.8 | — | — | — | — | — | |
| TP-LSD-Res34Input Size=320, FPS=42.22020.09 | 0.674 | 25.3 | 27.4 | 31.1 | — | — | — | — | — | |
| TP-LSD-HGInput Size=512, FPS=53.42020.09 | 0.673 | 18.9 | 22 | 24.6 | — | — | — | — | — | |
| TP-LSDFPS (CNN)=65, FPS (postproc)=201, Total FPS=492022.09 | 0.673 | — | — | — | — | — | — | — | — | |
| TP-LSD-Res34Input Size=512, FPS=18.12020.09 | 0.672 | 27.6 | 27.7 | 34.3 | — | — | — | — | — | |
| HAWPv2Hyperparameter (lambda)=λc = 0.82025.08 | 0.6713 | — | — | — | — | — | — | 64.01 | 70.57 | |
| LETREpochs=825, FPS=5.82024.11 | 0.669 | — | 29.4 | — | 31.7 | 40.1 | 41.8 | 62.7 | — | |
| AFM++Extraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.668 | — | — | — | — | — | — | 50.5 | — | |
| HAWPv2Hyperparameter (lambda)=λc = 0.72025.08 | 0.6649 | — | — | — | — | — | — | 58.22 | 77.49 | |
| AFMInput Size=320, FPS=12.82020.09 | 0.663 | 7 | 9.1 | 17.5 | — | — | — | — | — | |
| HAWPFPS (CNN)=55, FPS (postproc)=82, Total FPS=332022.09 | 0.663 | — | — | — | — | — | — | — | — | |
| HAWPEpochs=30, FPS=30.32024.11 | 0.663 | — | 28.5 | — | 29.7 | 39.7 | 40.5 | 61.2 | — | |
| L-CNNFPS (CNN)=55, FPS (postproc)=24, Total FPS=172022.09 | 0.654 | — | — | — | — | — | — | — | — | |
| L-CNNEpochs=16, FPS=10.32024.11 | 0.653 | — | 26.4 | — | 27.5 | 36.9 | 37.8 | 59.6 | — | |
| EM-LSDExtraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.653 | — | — | — | — | — | — | — | — | |
| DWPInput Size=512, FPS=2.22020.09 | 0.652 | — | — | 3.1 | — | — | — | — | — | |
| MLNETEpochs=30, FPS=12.62024.11 | 0.651 | — | 32.1 | — | 33.5 | — | — | 63.5 | — | |
| HAWPv1Extraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.648 | — | — | — | — | — | — | 60.6 | — | |
| L-CNNInput Size=512, FPS=11.12020.09 | 0.646 | 25.9 | 28.2 | 32 | — | — | — | — | — | |
| LSDNetFPS (CNN)=695, FPS (postproc)=301, Total FPS=2142022.09 | 0.646 | — | — | — | — | — | — | — | — | |
| F-ClipEpochs=300, FPS=28.32024.11 | 0.645 | — | 29.9 | — | 31.3 | — | — | 62.3 | — | |
| F-ClipBackbone=HG2-LB, Extraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.645 | — | — | — | — | — | — | 62.3 | — | |
| HAWPv2Extraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.645 | — | — | — | — | — | — | 64.6 | — | |
| HAWPv2Epochs=30, FPS=142024.11 | 0.644 | — | 29.1 | — | 30.4 | — | — | 61.6 | — | |
| M-LSDFPS (CNN)=132, FPS (postproc)=883, Total FPS=1152022.09 | 0.642 | — | — | — | — | — | — | — | — | |
| HAWPv2Hyperparameter (lambda)=λc = 0.92025.08 | 0.6394 | — | — | — | — | — | — | 71.81 | 57.62 | |
| ELSDBackbone=Res34, Extraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.636 | — | — | — | — | — | — | 62 | — | |
| LETRBackbone=R50, Extraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.634 | — | — | — | — | — | — | 61.7 | — | |
| AFMEpochs=200, FPS=13.52024.11 | 0.633 | — | 9.4 | — | 11.1 | — | — | 48.2 | — | |
| AFMExtraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.633 | — | — | — | — | — | — | 48.2 | — | |
| LINEAHyperparameter (lambda)=λc = 0.22025.08 | 0.6314 | — | — | — | — | — | — | 48.5 | 90.44 | |
| LINEAHyperparameter (lambda)=λc = 0.42025.08 | 0.6274 | — | — | — | — | — | — | 73.38 | 54.79 | |
| L-CNNExtraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.622 | — | — | — | — | — | — | 58.3 | — | |
| ELSDBackbone=HG, Extraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.621 | — | — | — | — | — | — | 57.8 | — | |
| LETRBackbone=R101, Extraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.62 | — | — | — | — | — | — | 59.6 | — | |
| M-LSD-tinyFPS (CNN)=241, FPS (postproc)=1203, Total FPS=2002022.09 | 0.619 | — | — | — | — | — | — | — | — | |
| DWPEpochs=120, FPS=2.242024.11 | 0.616 | — | 2.1 | — | 2.6 | — | — | 51 | — | |
| DWPExtraction Source=Extracted from HAWPv2, DT-LSD, or EM-LSD2025.08 | 0.616 | — | — | — | — | — | — | 51 | — | |
| LSDInput Size=320, FPS=1002020.09 | 0.606 | 7.5 | 9.2 | 16.1 | — | — | — | — | — | |
| AAGLSD2025.08 | 0.6059 | — | — | — | — | — | — | 48.5 | 80.73 | |
| ScaleLSDHyperparameter (lambda)=λs = 152025.08 | 0.6049 | — | — | — | — | — | — | 56.42 | 65.18 | |
| LSDFPS=49.62024.11 | 0.601 | — | — | — | — | — | — | 50.9 | — | |
| LSDFPS (postproc)=185, Total FPS=1852022.09 | 0.59 | — | — | — | — | — | — | — | — | |
| LSD2025.08 | 0.5837 | — | — | — | — | — | — | 43.33 | 89.38 | |
| DeepLSD2025.08 | 0.5592 | — | — | — | — | — | — | 40.54 | 90.13 | |
| Linelet2025.08 | 0.5395 | — | — | — | — | — | — | 37.84 | 93.97 | |
| ScaleLSDHyperparameter (lambda)=λs = 402025.08 | 0.5274 | — | — | — | — | — | — | 62.24 | 45.76 | |
| HAWPv3Hyperparameter (lambda)=λc = 0.42025.08 | 0.5086 | — | — | — | — | — | — | 61.94 | 43.15 | |
| HAWPv3Hyperparameter (lambda)=λc = 0.52025.08 | 0.4749 | — | — | — | — | — | — | 64.18 | 37.68 | |
| HAWPv3Hyperparameter (lambda)=λc = 0.62025.08 | 0.4354 | — | — | — | — | — | — | 66 | 32.49 | |
| ScaleLSDHyperparameter (lambda)=λs = 702025.08 | 0.3646 | — | — | — | — | — | — | 65.43 | 25.27 | |
| DT-LSDEpochs=24, Params (M)=217.16, FLOPS (G)=1019.75, Latency (ms)=176.232025.05 | — | 30.2 | 33.2 | — | 35.1 | — | — | — | — | |
| F-Clip (HG1)Epochs=300, Params (M)=4.17, FLOPS (G)=65.93, Latency (ms)=13.292025.05 | — | 24.4 | 26.8 | — | 28.1 | — | — | — | — | |
| F-Clip (HG2-LB)Epochs=300, Params (M)=10.33, FLOPS (G)=131.2, Latency (ms)=29.882025.05 | — | 27.6 | 29.9 | — | 31.3 | — | — | — | — | |
| F-Clip (HR)Epochs=300, Params (M)=28.54, FLOPS (G)=82.14, Latency (ms)=63.752025.05 | — | 28.5 | 30.8 | — | 32.2 | — | — | — | — | |
| HAWPEpochs=16, Params (M)=10.33, FLOPS (G)=138.14, Latency (ms)=32.922025.05 | — | 26.2 | 28.6 | — | 29.7 | — | — | — | — | |
| HAWPv2Epochs=30, Params (M)=11.11, FLOPS (G)=134.33, Latency (ms)=30.542025.05 | — | 28.8 | 31.3 | — | 32.7 | — | — | — | — | |
| L-CNNEpochs=16, Params (M)=9.75, FLOPS (G)=195.08, Latency (ms)=61.882025.05 | — | 24.3 | 26.4 | — | 27.5 | — | — | — | — | |
| LETREpochs=825, Params (M)=59.49, FLOPS (G)=660.78, Latency (ms)=150.932025.05 | — | 25.4 | 29.4 | — | 31.7 | — | — | — | — | |
| LINEA-LEpochs=12, Params (M)=25.17, FLOPS (G)=83.77, Latency (ms)=5.782025.05 | — | 30.9 | 34.9 | — | 37.3 | — | — | — | — | |
| LINEA-MEpochs=24, Params (M)=13.46, FLOPS (G)=45.63, Latency (ms)=3.872025.05 | — | 30.3 | 34.5 | — | 36.7 | — | — | — | — | |
| LINEA-NEpochs=72, Params (M)=3.93, FLOPS (G)=12.1, Latency (ms)=2.542025.05 | — | 27.3 | 30.5 | — | 32.5 | — | — | — | — | |
| LINEA-SEpochs=36, Params (M)=8.57, FLOPS (G)=31.65, Latency (ms)=3.082025.05 | — | 28.9 | 32.6 | — | 34.8 | — | — | — | — | |
| MLNET†Epochs=30, Params (M)=16.85, FLOPS (G)=75.05, Latency (ms)=79.492025.05 | — | 29.4 | 32.1 | — | 33.5 | — | — | — | — | |
| SACWPEpochs=30, FPS=34.82024.11 | — | — | 30 | — | 31.8 | — | — | — | — | |
| SACWP†Epochs=30, Params (M)=10.2, Latency (ms)=28.742025.05 | — | 27.2 | 30 | — | 31.8 | — | — | — | — | |
| ULSDEpochs=30, FPS=36.82024.11 | — | — | 28.8 | — | 30.6 | — | — | — | — | |
| ULSDEpochs=30, Params (M)=9.99, FLOPS (G)=114.17, Latency (ms)=26.722025.05 | — | 26 | 28.8 | — | 30.6 | — | — | — | — |