Paper Title :Improve Display Quality Of Symmetric Image Size For Common Admission Structures In Visual Cryptography
Author :S.Devasena, S.Sudha
Article Citation :S.Devasena ,S.Sudha ,
(2014 ) " Improve Display Quality Of Symmetric Image Size For Common Admission Structures In Visual Cryptography " ,
International Journal of Advance Computational Engineering and Networking (IJACEN) ,
pp. 05-10,
Volume-2,Issue-1
Abstract : Abstract- In visual cryptography (vc) suffers from a pixel-expansion problem, or an out of control display quality problem
for improved images(ii), and lacks a general approach to construct visual secret sharing schemes (vsss) for common
admission structures (cass). The propose herein a general and efficient approach to address these issues without difficult
blueprint. The efficient approach can be used for binary secret images in non-computer-supported decipher environments. To
avoid pixel expansion, design a set of column vectors to encode secret pixels rather than use the vc-based approach. The
beginning process is preparing a mathematic model for the vc construction problem to find the column vectors for the best vc
construction, after which develop a simulated-annealing-based (sa) algorithm to solve the problem. The display quality of the
improved image (ii) is advanced than the previous systems.
Type : Research paper
Published : Volume-2,Issue-1
DOIONLINE NO - IJACEN-IRAJ-DOIONLINE-455
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Copyright: © Institute of Research and Journals
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Published on 2014-02-13 |
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