Secure Visual Secret Sharing Scheme for Color Images Using Visual Cryptography and Digital Watermarking

被引:0
作者
Saturwar, Jitendra [1 ]
Chaudhari, D. N. [1 ]
机构
[1] Jawaharlal Darda Inst Engn & Technol, Dept Comp Sci & Engn, Yavatmal, India
来源
PROCEEDINGS OF THE 2017 IEEE SECOND INTERNATIONAL CONFERENCE ON ELECTRICAL, COMPUTER AND COMMUNICATION TECHNOLOGIES (ICECCT) | 2017年
关键词
Progressive Visual cryptography; Image copyright protection; Cryptography; Digital watermarking; meaningful shares;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In today's world of digital communication, as technology progresses, there is more and more attention required on image security. Many visual cryptography algorithms have been suggested and digital watermarking in association with visual cryptography is also proposed for more image security. An image watermarking model based on progressive visual cryptography is proposedto decide optimal number of shares. A study on implementation of meaningful shares in combination with visual cryptography scheme for secret images is carried out for implementation of algorithm. A visual cryptography techniques are used to create meaningful shares. In this paper analysis of different algorithms are performed which generates meaningful shares. These shares are watermarked with cover images. After transmission of these watermarked images to receiving end, the receiving end will extract the shares from watermarked images and stacking of these extracted meaningful shares will generate the original secret image. Combination of Digital watermarking and visual cryptography adds enhanced security to secret images.
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页数:4
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