Hervé Déjean, Naver Labs Europe, France
herve.dejean@naverlabs.com

Jean-Luc Meunier, Naver Labs Europe, France
jean-luc.meunier@naverlabs.com

Florian Kleber, Computer Vision Lab, TU Wien, Austria
kleber@cvl.tuwien.ac.at

Eva Lang, Archiv des Bistums Passau, Germany
eva.lang@ieee.org

Liangcai Gao, Institute of Computer Science & Technology, Peking University, China
Document Image Analysis and Recognition Technical Committee，China Society of Image and Graphics(DIAR-CSIG)
glc@pku.edu.cn

Yilun Huang, Institute of Computer Science & Technology, Peking University，China
huangyilun@pku.edu.cn

Yibo Li, Institute of Computer Science & Technology, Peking University, China
yiboli@pku.edu.cn

Yu Fang, State Key Laboratory of Digital Publishing Technology, Founder Group Co. LTD., China
fangyu@founder.com