00747naa#a2200181#i#450# EN\\bibl\7762 20241122233944.5 20221019b2022####ek#y0engy0150####ca RU IMPROVING THE SAFETY OF TRAIN TRAFFIC BASED ON THE METHOD OF DETECTING OBJECTS OBSTACLES AT RAILWAY CROSSINGS Conference article/thesis Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2022 5 с. Conference article/thesis local Распознавание и преобразование образов. 004.93 Fahmi Shakib Subhievich Korolev Oleg Aleksandrovich Pyshkina Nadezhda Yur'evna atjournal.ru