From the reviews: "This book will be of interest mainly to computer vision practitioners and other researchers interested in visual pattern recognition techniques. It presents 'local binary patterns' and their many variants and applications. ... this monograph is an accessible introduction to and survey of the local pattern approach to visual recognition by the group that has the most extensive experience with it. ... the book will be a valuable addition to the library of any specialist working in these areas." (Bill Triggs, SIAM Review, Vol. 54 (4), 2012)