%0 Journal Article
%T Binary Image Hiding Algorithm Based on Multi-secret Sharing and DCT<br>多重秘密共享的DCT域二值图像隐藏方案
%A CAO Ru-bing
%A Askar
%A <br>曹如冰
%A 艾斯卡尔
%J 计算机科学
%D 2011
%I 
%X A new binary image hiding scheme was proposed, which hided a binary image into several cover images. Based on the characteristics of the binary image whose value is 0 or 1, this scheme combined multi-secret sharing with RLE al- gorithm and DCT algorithm for the first time. According to the biggest size of cover images, this scheme divided RLE length of the shadow image into the n blocks, and then embedded the n blocks of secret information in cover images un- der the control of n keys. Experiment demonstrates that this scheme sufficiently increases the security of secret informa- lion and improves the robustness and acheves the better recovery effect.
%K Multi-secret sharing
%K I3inary image
%K Discrete cosine transform
%K Image hiding<br>多重秘密共享，二值图像，离散余弦变换，图像隐藏
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=17DDCED190714E7911BF95449FB319C6&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=F3090AE9B60B7ED1&sid=B7BFA4B351E4C682&eid=4E6F5C60B72D9B1C&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=0