Convolutional Neural Networks Based on Improved SSD Algorithm for Recognition of Financial Bills

VAT invoice information is very important in the financial field. Automatic identification of invoice information can save labor cost and time cost. Therefore, this paper proposes to design an automatic invoice recognition method based on improved SSD convolutional neural network. After the improved SSD convolutional neural network algorithm is applied to invoice recognition, The verification shows that the invoice information recognition rate is improved by applying the improved SSD convolutional neural network algorithm.