TY - JOUR AU - Artur Rataj BT - Machine Graphics & Vision vol 15, No 3/4, 2006, pp 585-598 LA - eng PY - 2006 T2 - Machine Graphics & Vision vol 15, No 3/4, 2006, pp 585-598 TI - An effective edge–directed frequency filter for removal of aliasing in upsampled images ER -