Modern Algorithms of Machine Recognition of Graphic Objects for Image Processing System

In the process of manufacturing metal products and metal structures, various defects, affecting the operational characteristics of the object, often occur in the material. To detect internal defects, the radiographic method of monitoring is used, which allows one to evaluate the quality of the material of the monitored object using an X-ray photograph, which is then digitized and sent for analysis. The article gives an overview of the methods of searching for an object on a halftone image (snapshot) and selects the most accurate and workable method.