%0 Journal Article
%T Reversible data hiding using prediction error difference expansion without location map<br>无定位图的预测误差差值扩展可逆数据隐藏*
%A XIONG Zhi-yong
%A JIANG Tian-fa
%A <br>熊志勇
%A 蒋天发
%J 计算机应用研究
%D 2010
%I 
%X This paper proposed a reversible data hiding algorithm for color images using prediction error difference expansion.To avoid the drawback of Tian's algorithm which must embed a location map and the quality decline of stego-images from excessive modulation to pixels,this algorithm using correlation of color components to decrease difference and disperse smaller expansion to two components,and improved histogram shifting technique to improve the quality of stego images,the embedding pixels was determined with...
%K reversible data hiding
%K prediction error difference expansion
%K histogram shifting
%K overflow location map<br>可逆数据隐藏
%K 预测误差差值扩展
%K 直方图平移
%K 溢出定位图
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=05EA544F68B08E94C0A06C5AC2BEC885&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=38B194292C032A66&sid=C368DFEE1EA2C91D&eid=5839F1C61E1C000D&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=15