Detailled semantic labeling (3D) result


Name Ramiya, A. M. et al. (LCCP_RGB)
Affiliation Indian Institute of Space Science and Technology, India
Abbreviation IIS_7
Strategy (u)nsupervised, (s)upervised, (h)ybrid s

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↓ predicted || reference →
 power
low_veg
imp_surf
car
fence_hedge
roof
fac
shrub
tree
missing points
power
0.408
0.000
0.000
0.000
0.018
0.295
---
0.000
0.015
158
low_veg
0.000
0.499
0.286
0.000
0.034
0.013
---
0.125
0.021
2168
imp_surf
0.000
0.019
0.965
0.000
0.002
0.001
---
0.009
0.000
349
car
0.000
0.001
0.056
0.467
0.175
0.015
---
0.179
0.028
297
fence_hedge
0.000
0.003
0.036
0.000
0.395
0.042
---
0.375
0.131
130
roof
0.000
0.000
0.006
0.001
0.002
0.962
---
0.020
0.004
595
fac
0.002
0.020
0.020
0.033
0.057
0.517
---
0.169
0.033
1676
shrub
0.000
0.028
0.043
0.002
0.130
0.122
---
0.520
0.127
700
tree
0.000
0.003
0.008
0.000
0.030
0.113
---
0.127
0.688
1635
Precision/Correctness
 0.814
0.941
0.760
0.763
0.227
0.861
--
0.319
0.840
Recall/Completeness
 0.408
0.499
0.965
0.467
0.395
0.962
--
0.520
0.688
F1
 0.544
0.652
0.850
0.579
0.289
0.909
--
0.395
0.756

Overall accuracy 0.762

Data Download


Download a zip file containing laz files per class. Those can be visualized with CloudCompare

Click here for download!

Data previews (derived from voxelisation at 50cm voxelcube)

Participant labeling (lowest points when multiple labels at one X/Y position)

Red/green image, indicating wrongly classified areas

!!! All red/green visualisations (also the point clouds in the zip file) are defined from the reference point of view.