TY - JOUR AU - M. A. Posypkin AU - A. V. Turkin TI - An algorithm for regions extraction with corrupted ridge and valley structure JO - Informacionnye tehnologii i vyčislitelnye sistemy PY - 2012 SP - 52 EP - 59 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ITVS_2012_1_a3/ LA - ru ID - ITVS_2012_1_a3 ER -