Improving RGB Registration Method for Lump Sorting of Scheelite-Bearing Ores

The reserves of rich deposits are being rapidly worked out. Involvement in the extraction and processing of poor, hard-to-rich ores requires new approaches to the preliminary ore sorting of mineral commodities. In particular, a very common method of photometric separation needs to be developed using modern automation technologies. The most difficult problem is the adaptation of lump separation in mining technology. The new technology of formation of different - quality streams of rock mass and ore quality at the stage of mining with the use of RGB-method of registration of useful pieces in the separation of scheelite-containing ores is proposed.