文献类型：会议论文

英文题名：Visual Cryptography based Multiparty Copyright Protect Scheme

作者：Shen Ying[1,2];Ye Yinlan[3]

机构：[1]Zhejiang Univ Technol, Coll Comp Sci & Technol, Hangzhou 310023, Zhejiang, Peoples R China;[2]Zhejiang Univ, Coll Comp Sci & Technol, Hangzhou 310027, Peoples R China;[3]Shaoxing Univ, Shangyu Coll, Shaoxing 312300, Peoples R China

会议论文集：2nd IEEE International Conference on Advanced Computer Control

会议日期：MAR 27-29, 2010

会议地点：Shenyang, PEOPLES R CHINA

语种：英文

外文关键词：Visual cryptography; copyright protect; multiparty

外文摘要：This paper applies visual cryptography for copyright protection. A multiparty scheme is presented for coowners of digital image. The basic concepts of visual cryptography are explained at first. Then by comparing with referrence, a scheme for coowners is described. Next, key points in schemes are listed including halftone and progressive algorithms. At last examples are listed to show the whole procedure.