Local binary patterns: Difference between revisions

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==Extensions==
* Transition Local Binary Patterns(tLBP)<ref>Trefný, Jirí, and Jirí Matas."Extended set of local binary patterns for rapid object detection." Proceedings of the Computer Vision Winter Workshop. Vol. 2010. 2010.</ref>: binary value of transition coded LBP is composed of neighbor pixel comparisons clockwise direction for all pixels except the central.
* Direction coded Local Binary Patterns(dLBP): the dLBP encodes the intensity variation along the four basic directions through the central pixel in two bits.
* Modified Local Binary Patterns(mLBP): the mLBP compares the values of neighboring pixels to the average of the intensity values in the 3x3 window.