Wang, Jiapeng, Chongyu Liu, Lianwen Jin, Guozhi Tang, Jiaxin Zhang, Shuaitao Zhang, Qianying Wang, Yaqiang Wu, and Mingxiang Cai. “Towards Robust Visual Information Extraction in Real World: New Dataset and Novel Solution”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 4 (May 18, 2021): 2738-2745. Accessed January 19, 2022. https://ojs.aaai.org/index.php/AAAI/article/view/16378.