基于混沌理论的彩色QR编码水印技术研究
印曦,黄伟庆
Research on color QR code watermarking technology based on chaos theory
Xi YIN,Weiqing HUANG
通信学报 . 2018, (7): 50 -58 .  DOI: 10.11959/j.issn.1000-436x.2018125