The 5th International Conference on Optical Characterization of Materials (OCM-2021) is organized by the Karlsruhe Center for Spectral Signatures of Materials (KCM) in cooperation with the German Chapter of the Instrumentation & Measurement Society of IEEE and will take place this year from March 17 to 18 in Karlsruhe as a virtual conference.

The Department of Anthropogenic Material Cycles is represented by Nils Kroell, who has a contribution with the title "Fine metal-rich waste stream characterization based on RGB data: Comparison between feature-based and deep learning classification methods".