Offline signature verification using convolution Siamese network
Zijian Xing, Yichao Wu, Cheng‐Lin Liu, Fei Yin · Ninth International Conference on Graphic and Image Processing (ICGIP 2017) · 2018
This paper presents an offline signature verification approach using convolutional Siamese neural network. Unlike the existing methods which consider feature extraction and metric learning as two independent stages, we adopt a deepleaning based framework which combines the two stages together and can be trained end-to-end. The experimental results on two offline public databases (GPDSsynthetic and CEDAR) demonstrate the superiority of our method on the offline signature verification problem.