@inproceedings{ICPR-2018-LiZQ,
	author        = "Hongyu Li and Fan Zhu and Junhua Qiu",
	booktitle     = "{Proceedings of the 24th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2018.8545433",
	isbn          = "978-1-5386-3788-3",
	pages         = "3622--3626",
	publisher     = "{IEEE Computer Society}",
	title         = "{CG-DIQA: No-Reference Document Image Quality Assessment Based on Character Gradient}",
	year          = 2018,
}