Recognition of the objects on the conveyor belt using graph matching algorithms

The issue of detecting machine parts on the conveyor belt is solved in this contribution. The graph matching algorithm that calculates the smallest distance between two graphs was selected to solve the given problem. Especially finding the best combination of selecting feature points from the image, creating graph structure from these points and looking for optimal parameters of the graph matching algorithm, is under discussion in this article. Accuracy of the object recognition together with the time consumption of the used methods is considered.