Steel ladle number positioning and identification method based on deep learning algorithm

The invention discloses a steel ladle number positioning and identification method based on a deep learning algorithm, and the method comprises the following steps: 1, manufacturing a steel ladle number module which is a black square, the upper part of the surface of the steel ladle number module is provided with number characters, the lower part of the surface of the steel ladle number module is provided with code characters, and the four corners of the surface of the steel ladle number module are provided with positioning blocks; secondly, the steel ladle number module obtained in the first step is welded to the surface of the steel ladle, and a high-definition camera is arranged near the position where the steel ladle must pass. The steel ladle number module with the positioning block is used for collecting images of steel ladles containing ladle numbers, and the problem that characters are changed due to the installation angle and other problems can be effectively solved; the method has the advantages tha