%0 Journal Article
%T Research of Watermark Technology on High-density 2D Symbol<br>高密度图形码及其数字水印技术的研究
%A ZHANG Yi-sheng
%A YIN Jing-jing
%A LIANG Shu-yun
%A LI De-qun
%A <br>张宜生
%A 殷晶晶
%A 梁书云
%A 李德群
%J 计算机应用研究
%D 2005
%I 
%X Through developing a kind of technology of High-density 2D Symbol, have realized that the printing of the information with higher density for information stored. Using it for solving the information store problem due to information increase of sign in a large-scale production flow. Through imbedding the watermark in the high-density 2D symbol ones it while having large data memory capacity, and it satisfying the information safety.
%K Computer Image Processing
%K Symbol Code
%K Digital Watermarking
%K Information Safety<br>计算机图像处理
%K 图形码
%K 数字水印
%K 信息安全
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=0DE5477E338BC643&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=5D311CA918CA9A03&sid=28F9D9CF04F424FF&eid=FBA00558C57D9C11&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=5