Bit Plane Slicing-Based Progressive Visual Secret Sharing for Grayscale and Color Images

2019 ◽  
Author(s):  
Heri Prasetyo ◽  
Didi Rosiyadi ◽  
Bambang Harjito ◽  
Iwan Setiawan
Keyword(s):  
Secret Sharing ◽  
Color Images ◽  
Visual Secret Sharing ◽  
Progressive Visual Secret Sharing ◽  
Bit Plane ◽  
Bit Plane Slicing

scholarly journals Progressive Secret Sharing with Adaptive Priority and Perfect Reconstruction

2021 ◽  
Vol 7 (4) ◽  
pp. 70
Author(s):  
Heri Prasetyo ◽  
Chih-Hsien Hsia ◽  
Alim Wicaksono Hari Prayuda
Keyword(s):  
Secret Sharing ◽  
Recovery Process ◽  
Color Images ◽  
Perfect Reconstruction ◽  
Visual Secret Sharing ◽  
Secret Image ◽  
Progressive Visual Secret Sharing ◽  
A New Technique ◽  
Progressive Secret Sharing ◽  
Exclusive Or

A new technique for progressive visual secret sharing (PVSS) with adaptive priority weight is proposed in this paper. This approach employs the bitwise and eXclusive-OR (XOR) based approaches for generating a set of shared images from a single secret image. It effectively overcomes the former scheme limitation on dealing with an odd number of stacked or collected shared images in the recovery process. The presented technique works well when the number of stacked shared images is odd or even. As documented in experimental results, the proposed method offers good results over binary, grayscale, and color images with a perfectly reconstructed secret image. In addition, the performance of the proposed method is also supported with theoretical analysis showing its lossless ability to recover the secret image. However, it can be considered as a strong substitutive candidate for implementing a PVSS system.

Secured Communication Method using Visual Secret Sharing Scheme for Color Images

2021 ◽  
Vol 22 (4) ◽  
pp. 803-810
Author(s):  
John Blesswin A. John Blesswin A. ◽  
Selva Mary G. John Blesswin A. ◽  
Manoj Kumar S. Selva Mary G.
Keyword(s):  
Secret Sharing ◽  
Color Images ◽  
Secret Sharing Scheme ◽  
Visual Secret Sharing ◽  
Sharing Scheme ◽  
Communication Method ◽  
Secured Communication

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