全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

Binary Image Hiding Algorithm Based on Multi-secret Sharing and DCT
多重秘密共享的DCT域二值图像隐藏方案

Keywords: Multi-secret sharing,I3inary image,Discrete cosine transform,Image hiding
多重秘密共享,二值图像,离散余弦变换,图像隐藏

Full-Text   Cite this paper   Add to My Lib

Abstract:

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.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133