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Table 1 Dataset statistics and percentage of building category pixels

From: Accurate visual localization with semantic masking and attention

 

Kings’ College

Old Hospital

Shop Facade

St M. Church

#Training images

1220

895

231

1487

#Test images

343

182

103

530

Spatial extent

\(140\times 40\)m

\(50\times 40\)m

\(35\times 25\)m

\(80\times 60\)m

%Building pixels

56.30%

73.70%

74.90%

66.60%

  1. The building category occupies most part of the scene images