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. 2018 Jan 3;18(1):117. doi: 10.3390/s18010117

Table 1.

Unary and edge features.

Unary Features Type 2D 3D 3D + CNN
LAB Color 3 3 3
Center point Spatial 2 3 3
CNN activation Texture etc. 0 0 4224
Edge Features Type 2D 3D 3D + CNN
LAB Color 3 3 3
Center point Spatial 2 3 3
Normal vector Geometric 0 3 3