Optical Analysis Of Metal Content In The Column Complex Ore Flotation Froth

The image of the flotation froth surface in the mineral processing plant contains the information about its composition. This information can be very useful for a technological process automation. Images, captured in the optical part of the measurement system were read by the computer, then were transformed and analysed digitally. The set of image parameters, extracted from an image transforms, was evaluated by statistical analysis. The recognition algorithm constructed in this process allowed to estimate the froth composition.