Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/94216
Title: | A simple ICA-based digital image watermarking scheme | Authors: | Nguyen, Thang Viet Patra, Jagdish Chandra |
Keywords: | DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing | Issue Date: | 2007 | Source: | Nguyen, T. V., & Patra, J. C. (2008). A simple ICA-based digital image watermarking scheme. Digital Signal Processing, 18(5), 762-776. | Series/Report no.: | Digital signal processing | Abstract: | In a digital watermarking scheme, it is not convenient to carry the original image all the time in order to detect the owner's signature from the watermarked image. Moreover, for those applications that require different watermark for different copies, it is preferred to utilize some kind of watermark-independent algorithm in extraction (does not need a priori knowledge of the watermark). In this paper we introduce a novel approach called WMicaT that employs an independent component analysis technique in watermark embedding and extraction. Using a single ‘public image’ that can be made publicly available, the new algorithm is able to extract the watermark without requiring the original image and any information about the watermark. In addition, the watermark is not limited to some specific binary sequences but can be any meaningful image. The WMicaT method, undergoing different experiments, has shown its robustness against many attacks. | URI: | https://hdl.handle.net/10356/94216 http://hdl.handle.net/10220/7107 |
ISSN: | 1051-2004 | DOI: | 10.1016/j.dsp.2007.10.004 | Schools: | School of Computer Engineering | Rights: | © 2007 Elsevier. This is the author created version of a work that has been peer reviewed and accepted for publication by Digital Signal Processing, Elsevier. It incorporates referee's comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1016/j.dsp.2007.10.004]. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | SCSE Journal Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
55. A simple ICA-based digital image watermarking scheme.pdf | 1.24 MB | Adobe PDF | View/Open |
SCOPUSTM
Citations
10
38
Updated on Mar 22, 2024
Web of ScienceTM
Citations
20
20
Updated on Oct 28, 2023
Page view(s) 5
925
Updated on Mar 27, 2024
Download(s) 5
815
Updated on Mar 27, 2024
Google ScholarTM
Check
Altmetric
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.