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Modeling of Texture and Color Froth Characteristics for Evaluation of Flotation Performance in Sarcheshmeh Copper Pilot Plant, Using Image Analysis and Neural Networks

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Figure

Figure 1. Schematic diagram of image capturing of the cell surface froth.
Figure 2. Block diagram image analysis: (a) original image, (b) segmented image, (c) morphology prediction of bubbles
Figure 3. Histogram diagrams of H component for: (a) low grade bubble image copper concentrate and (b) high grade
Figure 4. (a) Relationship between the copper grade and H color component, (b) variation of copper grade with the surface froth bubble size, (c) variation of solid mass flow rates with the  surface froth bubble size and (d) variation of solid mass flow rat
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