Scrap grade determination system, scrap grade determination method, estimation device, learning device, learned model generation method, and program

摘要

PROBLEM TO BE SOLVED: To provide a scrap grade judging system capable of improving the judgment accuracy of grade ratio of iron scrap. SOLUTION: A scrap grade determination system uses, as input data, a camera for photographing a set of iron scraps, in which iron scraps of a plurality of grades corresponding to sizes are mixed, and an image of the set of iron scraps as input data. Using a trained model pre-constructed by machine learning as the teacher data, output an inference unit that estimates the proportion of each grade included in the set of iron scrap from the image generated by the camera, and an estimation result by the inference unit And an output unit. [Selection diagram] Figure 1