Table 3.
Size of a descriptor for an SD-OCT volume. d denotes the number of slices in the volume, N the number of 2D windows, and N′ the number of 3D subvolumes, respectively.
Global mapping | Local mapping | |
---|---|---|
LBP | d × LBP#pat | (N × d) × LBP#pat |
LBP-TOP | 1 × (3 × LBP#pat) | N′ × (3 × LBP#pat) |