A secured approach for sharing critical data on halftone image Using advance visual cryptography
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 1
Abstract
Visual cryptography is a secret sharing scheme which uses images divided as shares such that, when the shares are created, a hidden secret image is attached. In extended visual cryptography, the share images are developed that contain meaningful cover images. For processing halftone images that improves the quality of the share images and the recovered secret image in an extended visual cryptography scheme for which the size of the share images and the released image is the same as for the original halftone secret image. The remaining scheme maintains the perfect security of the original extended visual cryptography approach.
Authors and Affiliations
Umesh A Jain, Vijendra S Somwanshi, Rutuja Y Ghule, Akshay R Butte, Mr. S. R. Lahane
Keywords
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