OPTIMIZED METHOD OF ANALYSIS OF THE CONFORMITY OF THE SURFACE OF A TIRE

摘要

A method of inspecting a surface of a tire in which the steps are carried out during which: an image of the relief of the sidewall of a reference tire is captured by means of an acquisition system , and the data obtained is transmitted to a processor, - by interaction of an operator with said processor, a parametrization of the main characteristics is carried out, and a mapping of the sidewall of the reference tire by cutting the image of the surface of the reference tire flank in several distinct areas of interest and is assigned to each of the areas of interest a specific control and registration algorithm, - one captures an image of a tire to be inspected, - automatically, one performs the operations during which, after performing a pre-processing of the image, the mapping is superimposed on the image of said tire to be inspected, and the control and control algorithms are implemented. spacing specific to each of the areas of interest of the tire to determine compliance.