@article {liu2012extended,
	title = {Extended local binary patterns for texture classification},
	journal = {Image and Vision Computing},
	volume = {30},
	number = {2},
	year = {2012},
	pages = {86{\textendash}99},
	publisher = {Elsevier},
	author = {Liu, Li and Zhao, Lingjun and Long, Yunli and Kuang, Gangyao and Fieguth, Paul}
}
