Towards Understanding the Formation of Uniform Local Binary Patterns

Figure 12

Average intensity patches of uniform LBPs in (6, 2) neighborhood corresponding to the most common intermediate root permutation in Figure 9, that is, permutation (6 4 2 1 3 5). Test image 4 was used. The first bit from the left corresponds to the Eastern direction, and the following bits are formed to the counterclockwise direction.