Table 3 The details of class splitting of the SAA dataset

From: Learning discriminative universal background knowledge for few-shot point cloud semantic segmentation of architectural cultural heritage

Dataset

Split

Base classes

Novel classes

SAA

Split_0

Door, Beam, Roof, Window, Column

Floor, Step, Wall, Stylobate

 

Split_1

Floor, Step, Wall, Stylobate

Door, Beam, Roof, Window, Column

ArCH

Split_0

Arch, Column, Floor, Moldings, Roof

Stairs, Vault, Wall, Window

 

Split_1

Stairs, Vault, Wall, Window

Arch, Column, Floor, Moldings, Roof

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