Robust Dual Domain Twofold Encrypted Image-in-Audio Watermarking Based on SVD

Islam, Md. Shohidul; Naqvi, Nuzhat; Abbasi, Aliya Tabassum; Hossain, Md. Imran; Ullah, Rizwan; Khan, Rahmatullah; Islam, M. Shujah; Ye, Zhongfu

doi:10.1007/s00034-021-01690-0

Cited by 9 publications

(1 citation statement)

References 36 publications

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“…e method perceptually manipulates the vector norms drawn from the FFT (Fast Fourier Transform) coefficients firstly and then modifies the speech signal through the combination of DPQIM (Downward Progressive Quantization Index Modulation) and BCIA (Boundary Constrained Iterative Adjustment) according to the watermark bits. A robust dual-domain twofold encrypted imagein-audio watermarking scheme is introduced [24]. Initially, the encrypted binary image is obtained.…”

Section: Introductionmentioning

confidence: 99%

GRACED: A Novel Fragile Watermarking for Speech Based on Endpoint Detection

Zhou

Song

Qian

et al. 2022

Security and Communication Networks

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Content authentication and tampering detection of multimedia is a vital application by using digital watermarking. In this paper, we propose a novel fraGile wateRmArking of speeCh based on Endpoint Detection (namely GRACED) to verify the integrity of speech. Firstly, speech signal is framed word by word and each speech frame includes one intact nonsilence word. Subsequently, feature fusion is adopted to generate the fragile watermark which will be embedded into the coefficients of hybrid domain of discrete wavelet transform (DWT) and singular value decomposition (SVD). Finally, the tampering detection is accomplished without using any synchronous code to detect kinds of attacks. Several experiments are executed in order to quantify the performance of the proposed method. Experimental evaluation and comparisons with other schemes demonstrate that the signal-to-noise ratio of the proposed method is high with a favorable imperceptibility. Additionally, the tampering localization of various malicious attacks can be achieved without using synchronous code and the proposed scheme even can determine the attack types.

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Section: Introductionmentioning

confidence: 99%