Adaptive HDR Image Blind Watermarking Approach Based on Redundant Discrete Wavelet Transform

Dublin Core

Title

Adaptive HDR Image Blind Watermarking Approach Based on Redundant Discrete Wavelet Transform

Subject

HDR, singular value decomposition, LDR, DWT, RDWT, AR

Description

Remarkable success has been recorded in the usage of digital watermarking which is aimed at protecting the intellectual property of multimedia content. In this paper, a new tone mapping attack-resistant high dynamic range (HDR) image zero-watermarking algorithm is proposed. In this algorithm extraction of stable and invariant features are extracted for efficient zero-watermarking through the application of the redundant discrete wavelet transform (RDWT) to the HDR image. The first step involves transforming the HDR image to HVS color space, and RDWT is implemented using the V-channel so that the LL sub-band which contains the strong structure contents of the image is obtained. The second step involves dividing the LL sub-band into non-overlapping blocks, which are afterwards subjected to the process of transformation through the use of the singular value decomposition (SVD) so that the U matrix can be extracted. Third, the use of an Auto-Regressive (AR) prediction technique was employed in generating a local relationship model and comparison is done to facilitate the production of a binary feature mask. In the fourth process, hybrid chaotic mapping (HCM) is used to generate blended watermark so that the security of the watermark can be fortified. Lastly, the computation of an effective zero-watermark is achieved through the implementation of an exclusive-or operation on the blended watermark and the binary feature mask. Based on the results, the approach presented in this study demonstrated superior performance in terms of withstanding TM attacks and other attacks associated with image processing.

Creator

Roa’a M. Al_airaji
Ibtisam A. Aljazaery
ALRikabi, Haider TH.Salim

Source

International Journal of Interactive Mobile Technologies (iJIM); Vol. 17 No. 10 (2023); pp. 136-154
1865-7923

Publisher

International Association of Online Engineering (IAOE), Vienna, Austria

Date

2023-05-22

Rights

Copyright (c) 2023 Haider TH.Salim ALRikabi, Ibtisam A. Aljazaery, Roa’a M. Al_airaji
https://creativecommons.org/licenses/by/4.0

Relation

Format

application/pdf

Language

eng

Type

info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article

Identifier

Citation

Roa’a M. Al_airaji, Ibtisam A. Aljazaery and Haider ALRikabi TH.Salim, Adaptive HDR Image Blind Watermarking Approach Based on Redundant Discrete Wavelet Transform, International Association of Online Engineering (IAOE), Vienna, Austria, 2023, accessed November 22, 2024, https://igi.indrastra.com/items/show/2535

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