1. A method for the measurement of the relative position of an object with respect to a point of reference, comprising the following steps: acquiring a plurality of images, each of said images being apt to display said point of reference; processing each image of said plurality of acquired images; and computing said relative position of said object with respect to said point of reference, characterised in that said step of processing each image further comprises a step of recognizing said object inside each of said images, said step of recognizing said object being performed by a classifier.