Study of recognition of electronic invoice image

Electronic invoice has been gradually popularized in financial reimbursement. The automatic recognition of electronic invoice image can help financial personnel save processing time and reduce entry errors, so it is great significance. This paper provides a method for recognition of electronic invoice image, which mainly includes invoice preprocessing, invoice positioning, invoice cutting, sample training and building of convolution neural network model. Experimental results show that this method has high recognition accuracy and can effectively help financial staff reduce their workload.