%0 Journal Article
%T Research of capacity for batch steganography<br>批量隐写容量研究*
%A CHEN Gou-xi
%A CHEN Jun-jie
%A <br>陈够喜
%A 陈俊杰
%J 计算机应用研究
%D 2011
%I 
%X According to the definition of batch steganography and the properties of security,this paper presented a method to increase capacity for batch steganography.By dividing up bit-plane of large images and matrix coding,it proved that,a given image block could embed 2 bit by changing at most 1 bit in pixel,and enlarging embedding capacity.Besides analyed security of algorithm and gave embedding and extracting algorithm.The result of experiments shows that the new method of batch steganography for capacity incre...
%K information hiding
%K batch steganography
%K steganographic capacity
%K security
%K bit-plane<br>信息隐藏
%K 批量隐写
%K 隐写容量
%K 安全性
%K 位平面
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=49438F68A18A452456F17591899FB813&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=9CF7A0430CBB2DFD&sid=035549C148C077E8&eid=56323D40D8E4D8B0&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=12