Open Access

ARTICLE

Supervised Feature Learning for Offline Writer Identification Using VLAD and Double Power Normalization

Dawei Liang^1,2,4, Meng Wu^1,*, Yan Hu³

1 College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, 210023, China
2 Department of Computer Information and Cyber Security, Jiangsu Police Institute, Nanjing, 210031, China
3 JinCheng College, Nanjing University of Aeronautics and Astronautics, Nanjing, 211156, China
4 Engineering Research Center of Electronic Data Forensics Analysis, Nanjing, 210031, Jiangsu Province, China

* Corresponding Author: Meng Wu. Email: