%0 Conference Article %T ECONOMIC EFFICIENCY ASSESSMENT OF OPTICAL LUMBER SORTING SYSTEMS IMPLEMENTATION IN THE CONTEXT OF INDUSTRY 4.0 %A Liskin, D.S. %A Popov, O.V. %A Scherbakova, I.V. %K Optical sorting, economic efficiency, automation of wood processing, lumber, payback period, import substitution %J INNOVATIVE APPROACHES TO AUTOMATION, ROBOTIZATION AND MANAGEMENT IN TECHNICAL, ORGANIZATIONAL, ECONOMIC SYSTEMS %D 2026 %P 7 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov