Figure 4From: Concave-convex local binary features for automatic target recognition in infrared imageryExample of LBP and CCLBP features. (a) Two neighborhoods share the same code (LBP8,1 = 219) but have different gray-level distributions. (b) The spatial distribution of the average for the neighborhoods sharing the same code (LBP8,1 = 4). (c) The CCLBP histogram of the texture image (a).Back to article page