Paper folding machine paper adjusting method and device based on image recognition

The invention relates to the field of image recognition, in particular to a folding machine paper adjusting method and device based on image recognition, and the method comprises the steps: obtaining an edge image of a paper pile, the edges of the paper are a first edge and a second edge in sequence from top to bottom, and calculating an adhesion evaluation index of the first edge and the second edge, traversing to obtain an adhesion evaluation index of the first edge and the second edge in each historical frame image; and constructing a prediction model, inputting the real-time wind power of the suction nozzle into the prediction model, generating a corresponding adhesion evaluation index, and adjusting the real-time wind power in response to the adhesion evaluation index being greater than or equal to a preset index threshold. The paper suction effect of the suction nozzle of the folding machine can be efficiently and accurately adjusted. 本申请涉及图像识别领域，尤其涉及基于图像识别的折页机纸张调整方法及装置，方法包括步骤：获取纸堆的边缘图像，纸张的边缘由上到下依次为第一边缘