Research Article
Pseudo Zero-Watermarking Algorithm Using Combination of Non-blind Watermarking and Visual Secret Sharing Scheme
@INPROCEEDINGS{10.1007/978-3-030-77424-0_36, author={Le Danh Tai and Cao Thi Luyen and Ta Minh Thanh}, title={Pseudo Zero-Watermarking Algorithm Using Combination of Non-blind Watermarking and Visual Secret Sharing Scheme}, proceedings={Industrial Networks and Intelligent Systems. 7th EAI International Conference, INISCOM 2021, Hanoi, Vietnam, April 22-23, 2021, Proceedings}, proceedings_a={INISCOM}, year={2021}, month={5}, keywords={Digital watermarking Visual secret sharing - VSS Copyright protection Discrete Wavelet Transform (DWT) Discrete Cosine Transform (DCT) Copyright authority}, doi={10.1007/978-3-030-77424-0_36} }- Le Danh Tai
Cao Thi Luyen
Ta Minh Thanh
Year: 2021
Pseudo Zero-Watermarking Algorithm Using Combination of Non-blind Watermarking and Visual Secret Sharing Scheme
INISCOM
Springer
DOI: 10.1007/978-3-030-77424-0_36
Abstract
This paper proposes a solution for digital image copyright protection technique using the combination of watermarking and visual encryption technique. In our solution, the copyright information (copyright logo) is distributed intonshares using(k-out-of-n)distributed algorithm, also called (k,n) visual secret sharing method. One of the shares is randomly selected to embed into the original image to prove the user’s copyright. The remaining(n-1)shares is used to register with Copyright Department. When claiming the copyright belongs to the user, the verifier only needs to extract the watermark information from the watermarked image, then decodes with any registered(k-1)shares from(n-1)shares for restoring copyright information. Experimental results of the proposed method compared with the method using only digital watermark show that our method has more practical effectiveness in the application of digital product copyright protection.
