The invention discloses a medicine bottle foreign matter detection method based on medical visual detection robot image correction. The method comprises the following steps: accurately calculating the rotating angle and the horizontal offset of a medicine bottle on the basis of determining the characteristic of the medicine bottle; determining the longitudinal offset in a maximal matching degree mode based on a template matching method; realizing precision correction of an image; and realizing eligible judgment of medical foreign matters through differentiation, binaryzation, superposition and the like. The sequence image high-precision registering method can be used under the environment of insufficient medical anti-shaking inhibition, effectively makes up the shortage of hardness, and is suitable for high-speed high-precision detection of a visual detection robot for medical foreign matters of ampoule, infusion solution, oral liquid, soft bags and the like.