Processing method for foam image motion speed detection

The invention provides a foam image motion speed detection processing method, which is used for analyzing motion modes of foams in mineral flotation, sewage treatment and the like, extracting main characteristic information of a foam image, generalizing the foam image and detecting the foam motion speed through template matching. The foam image is generalized so that adverse effects of foam deformation, foam rotation, foam combination, foam rupture and the like on image matching can be greatly reduced; while the overall consistency of the foam images is kept, the locality of the foam image isemphasized, the matching accuracy and the speed detection rate are improved and the detection precision of the foam movement speed is improved. The automation degree of mineral flotation and sewage treatment processes is greatly improved by processing the foam image, the detection accuracy of the foam image movement speed is improved, and subjective uncertain factors of operation of an operator are avoided. 本发明提供一种泡沫图像运动速