Research Article

Towards Understanding the Formation of Uniform Local Binary Patterns

Figure 5

Test images used in the experiments. Test image 1 was chosen due to its fine texture within the leafs and the flowers in order to compare it with the Test images 2 and 3, which contain areas of monotonic changing intensity (representing the sky and the water). Test image 4 was chosen in order to study the effect of edge gradients to the -tuples and LBPs.
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