Stereo image zero-watermarking algorithm based on ternary polar harmonic Fourier moments and chaotic mapping

Wang, Chunpeng; Wang, Xingyuan; Zhang, Chuan; Zhu, Xiaoqiang; Xia, Zhiqiu

doi:10.1360/n112017-00109

Cited by 4 publications

(3 citation statements)

References 14 publications

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“…Zero-watermarking has become a special way to address some issues about copyright protection in recent years since it was proposed by Wen, as it has the advantage of not making any modification to the original digital file [9]. Wang et al proposed multiple zero-watermarking scheme based on local quaternion polar harmonic Fourier moments (QPHFMs) for colour medical images, and the construction of multiple zero-watermarking effectively improved reliability and resists complex out-of-step attacks, such as clipping [10]. Similar like present blind watermarking way, the cost of multiple zero-watermarks in exchange for robustness is actually expensive.…”

Section: Related Workmentioning

confidence: 99%

A novel zero-watermarking scheme based on NSCT-SVD and blockchain for video copyright

Jin

et al. 2022

J Wireless Com Network

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With the advent of information era, the issues on video copyright continue to emerge. In the grey industrial chain of piracy, the film industry is suffering a major disaster area. The current protection schemes for video copyright are inefficient and costly so that video industry still has to face the infringement. To address poor robustness, weak imperceptibility and difficulty in traceability of the current protection schemes for video copyright, this paper proposes a novel zero-watermarking scheme based on NSCT-SVD and blockchain for video copyright. In addition, we research the feasibility and reason of combining zero-watermarking with blockchain. The designed zero-watermarking algorithm is based on NSCT-SVD, Arnold Transform and key-frames extraction algorithm which is based on distance threshold clustering. The results show the extracted features from video are stable and secure than DWT-SVD based and the past non-blocking. The performance of the blockchain scheme designed for video copyright practices well. Comparatively, the discussion and results showed that the proposed scheme has been verified more credible and efficient in authoritative traceability compared to trusted third party based. The registration information cannot be tampered and be more suitable for copyright protection.

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Section: Related Workmentioning

confidence: 99%

A novel zero-watermarking scheme based on NSCT-SVD and blockchain for video copyright

Jin

et al. 2022

J Wireless Com Network

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show abstract

“…Zero-watermarking [10] has become a focus of research in recent years since it was proposed by WenQuan in 2003, as it did not make any modification to the original digital file. Zhiqiu Xia and Xingyuan Wang et al propose multiple zero-watermarking scheme based on local quaternion polar harmonic Fourier moments (QPHFMs) for colour medical images, and the construction of multiple zero-watermarking effectively improves reliability and resists complex out-of-step attacks, such as clipping [11]. Hongfei Xue and Wanda Chi propose a more robust zero-watermarking algorithm based on NSST, DCT and Hessenberg decomposition.…”

Section: Related Workmentioning

confidence: 99%

A Novel Zero-Watermarking Scheme Based on NSCT-SVD and Blockchain for Video Copyright

Jin

et al. 2021

Preprint

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With the advent of information era, issues about video copyright continue to emerge. In the grey industrial chain of piracy, the film industry is a major disaster area so far. The current protection schemes for video copyright are inefficient and costly so that video industry still has to face the infringement. Research on a simple and efficient protection technology of video copyright is urgent. To address the inefficiency and irregularity of the current protection schemes for video copyright, this paper proposes a simple and efficient protection scheme for video copyright based on zero-watermarking and blockchain. The results show that the proposed key-frames extraction method of proposed scheme performs well and achieves low-cost protection of video copyright in pratical environment. In addition, video zero-watermarking algorithm of proposed scheme works well with blockchain. Proposed scheme improves some extent on the database centralization and evidential difficulties of traditional video zero-watermarking schemes, and it is more reliable, simpler and more effective than traditional video zero-watermarking schemes.

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“…Zero-watermarking [8] has become a focus of research in recent years since it was proposed by Wen Quan, as it did not make any modification to the original digital file. Zhiqiu Xia and Xingyuan Wang et al propose multiple zero-watermarking scheme based on local quaternion polar harmonic Fourier moments (QPHFMs) for colour medical images, and the construction of multiple zero-watermarking effectively improves reliability and resists complex out-of-step attacks, such as clipping [9]. Hongfei Xue and Wanda Chi propose a more robust zero-watermarking algorithm based on NSST, DCT and Hessenberg decomposition.…”

Section: Related Workmentioning

confidence: 99%

A novel zero-watermarking scheme based on NSCT-SVD and blockchain for video copyright

Wu¹,

Ma²,

Jin³

et al. 2021

Preprint

View full text Add to dashboard Cite

With the advent of information era, issues about video copyright continue to emerge. In the grey industrial chain of piracy, the film industry is a major disaster area so far. The current protection schemes for video copyright are inefficient and costly so that video industry still has to face the infringement. Research on a simple and efficient protection technology of video copyright is urgent. To address the inefficiency and irregularity of the current protection schemes for video copyright, this paper proposes a simple and efficient protection scheme for video copyright based on video zero-watermarking and blockchain. The results show that key-frames extraction and key-frames zero-watermarking based on NSCT-SVD in the proposed video zero-watermarking algorithm perform well and achieve low-cost protection for video copyright in practical environment. In addition, video zero-watermarking algorithm of proposed scheme works well with blockchain. Proposed scheme improves some extent on database centralization and evidential difficulties of traditional video zero-watermarking schemes, and it is more reliable, simpler and more effective than traditional video zero-watermarking schemes without blockchain. Keywords: Video copyright, Blockchain, Zero-watermarking, Privacy, Key-frames extraction

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Stereo image zero-watermarking algorithm based on ternary polar harmonic Fourier moments and chaotic mapping

Abstract: al. Stereo image zero-watermarking algorithm based on ternary polar harmonic Fourier moments and chaotic mapping (in Chinese).

Cited by 4 publications

References 14 publications

A novel zero-watermarking scheme based on NSCT-SVD and blockchain for video copyright

A novel zero-watermarking scheme based on NSCT-SVD and blockchain for video copyright

A Novel Zero-Watermarking Scheme Based on NSCT-SVD and Blockchain for Video Copyright

A novel zero-watermarking scheme based on NSCT-SVD and blockchain for video copyright

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