![SPIE Proceedings [SPIE Seventh International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2011) - Guilin, China (Friday 4 November 2011)] MIPPR 2011: Multispectral Image Acquisition, Processing, and Analysis - Hybrid digital fingerprint based on multi-type characters for collusion-resistance]()
SPIE Proceedings [SPIE Seventh International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2011) - Guilin, China (Friday 4 November 2011)] MIPPR 2011: Multispectral Image Acquisition, Processing, and Analysis - Hybrid digital fingerprint based on multi-type characters for collusion-resistanceWang, Zuxi; Cao, Zhiguo; Fenster, Aaron; Wang, Wenzong; Hu, Hanping; Nyul, Laszlo G.; Cai, Chao; Xu, Jing · 2011