TY JOUR TI Approach to Building an Intelligent System for Detecting Anomalous Objects in the Railway Zone Using Real-Time Video Stream KW intelligent video surveillance KW railway infrastructure KW anomalous objects KW computer vision KW video stream processing KW real-time operation KW unmanned aerial systems KW automation of monitoring JO Transport automation research AU Trofimov, Y.A. AU Dulsky, E.Y. AU Ivanov, P.Y. AU Kovshin, A.S. AU Kolosov, D.D. PY 2026 IS 12 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"