%0 Journal Article
%T A New Color Visual Secret Sharing Scheme<br>一种新的彩色可视秘密共享方案
%A SHI Run-hua
%A <br>石润华
%J 计算机应用研究
%D 2006
%I 
%X Proposes a color visual secret sharing scheme based on solving the linear equations.The scheme allows to encode an image into n shared images so that any k or more shares can recover the secret image,but any k-1 or fewer of them gain no information about the original image.In addition,each shared image has the same size that the original one,and the recovered image is exactly the same than the secret image such that ther is no loss of the secret.Thus,it is an ideal and perfect(k,n) threshold scheme to share b&w,gray-level or color images in a secret way.
%K Visual Cryptography
%K Secret Sharing
%K Threshold Schemes
%K Ideal
%K Perfect<br>可视密码
%K 秘密共享
%K 门限方案
%K 理想
%K 完备
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=B7228F774F809638&yid=37904DC365DD7266&vid=EA389574707BDED3&iid=CA4FD0336C81A37A&sid=2B5DE8A23DCEED39&eid=CDEBD1ACE0A4C1C1&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=1&reference_num=13