TY JOUR TI Intelligent safety monitoring system at construction sites KW construction site KW occupational safety KW personal protective equipment KW automation of control KW computer vision KW artificial neural networks KW YOLOv12 JO Construction and Architecture AU Ignatova, E.V. AU Mishukova, M.S. AU Mishukova, A.S. PY 2025 IS 13 PB Publishing Center RIOR