the image processing identification technology of floatation froth plays a more and more important role in floatation process controlling.According to a large number of information and analysis,flotation froth texture features,such as entropy,moment of inertia,energy,can describe the state of floatation froth,further reflect the quality of the flotation process.the physical characteristics of the froth surface,such as color,shape,the number of the froth,size,reflect the quality of the flotation process.The ...