Two-dimensional lithology identification method, device and system and storage medium

The invention discloses a two-dimensional lithology identification method, device and system and a storage medium, and belongs to the technical field of geological prospecting, and the method comprises the steps: carrying out the preprocessing of pre-obtained two-dimensional core image data, and obtaining a two-dimensional core image data set containing a two-dimensional core image training set and a two-dimensional core image test set; inputting the two-dimensional core image training set into a pre-constructed two-dimensional core image recognition model for training to obtain a trained two-dimensional core image recognition model; and inputting the two-dimensional rock core image test set into a trained two-dimensional rock core image recognition model for lithology recognition, and obtaining a two-dimensional lithology recognition result. According to the method, lithology identification can be carried out on the two-dimensional rock core image, the two-dimensional lithology identification result is obtai