Identification method for identifying Nanyin music score by using computer

The invention relates to the technical field of Nanyin music score information acquisition, and discloses an identification method for identifying a Nanyin music score by using a computer, and the method solves the technical problem that the current Nanyin music score cannot be identified by the computer, and comprises the following steps of: 1, model training: obtaining a note identifier throughthe step; and 2, image recognition, wherein the image recognition comprises the following steps of S1, image loading; S2, image zooming; S3, graying; S4, binarization; S5, inclination correcting; S6,column cutting; S7, character cutting; S8, note identification; and S9, XML conversion. According to the technical scheme, on the basis of image recognition, a series of preprocessing is carried out on the image, and then a sample is trained through the convolutional neural network to obtain the image classifier capable of recognizing the special characters of the Nanyin music score, so that the computer can recognize the