Consecutive gender and age classification from facial images based on ranked local binary patterns ПocлeдoвaTeльнaya пoлoвaya i вoзpacTнaya kлacciфikaцiya людeй пo iзoбpaжeнiю лiцa нa ocнoвe paнжipoвaнныx лokaльныx бiнapныx шaблoнoв