Texture Classification for 3D Urban Map

EURASIP Journal on Image and Video Processing

Table 2 Precision of features on edges.

	Class 1	Class 2	Class 3	Class 4	All
Sharp edges	0.92	0.62	0.38	0.52	0.61
Wavelet coeffs	0.92	0.54	0.60	0.76	0.71
Directionality	0.88	0.44	0.34	0.74	0.60
Anisotropic diffusion	0.88	0.66	0.38	0.86	0.70