A robust video watermarking scheme based on Laplacian pyramid, SVD, and DWT with improved robustness towards geometric attacks via SURF

Shoitan, Rasha; Moussa, Mona M.; Elshoura, S. M.

doi:10.1007/s11042-020-09258-x

Cited by 7 publications

(6 citation statements)

References 29 publications

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“…The PSNR represents how natural the watermarked video will seem to viewers. As seen below, the PSNR can be calculated using equation (11) [23]:…”

Section: Invisibility Testsmentioning

confidence: 99%

“…The average PSNR of all watermarked frames may be used to compute the PSNR of a watermarked video [24][25][26][27][28][29][30][31][32][33][34]. The PSNR values for videos with embedded watermarks are shown in Table 1.…”

Section: Invisibility Testsmentioning

confidence: 99%

“…Watermarking uses the spatial domain and frequency domain approaches [10]. The frequency domain's methods, often called to as the transform domain's, are more reliable when compared to the spatial domain [11]. Many of the current video watermarking techniques embed the watermark image into every frame of the movie.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Video Copyright Protection

Laftah

Hamid

Ali

2023

Int. J. Interact. Mob. Technol.

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Illegal distribution of digital data is a common danger in the film industry, especially with the rapid spread of the Internet, where it is now possible to easily distribute pirated copies of digital video on a global scale. The Watermarking system inserts invisible signs to the video content without changing the content itself. The aim of this paper is to build an invisible video watermarking system with high imperceptibility. Firstly, the watermark is confused by using the Arnold transform and then dividing into equal, non-overlapping blocks. Each block is then embedded in a specific frame using the Discrete Wavelet Transform (DWT), where the HL band is used for this purpose. Regarding the method of selecting the host frames, the chaotic map (tent map) was used to choose a number of frames which are greater or equal to the number of blocks of the watermark. The host frame selection method makes the discovery of the watermark information by illegal means very complicated. The experimental results show that the proposed method can produce excellent transparency with robustness against some attacks where the average_ PSNR reaches to 72.806.

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“…The PSNR represents how natural the watermarked video will seem to viewers. As seen below, the PSNR can be calculated using equation (11) [23]:…”

Section: Invisibility Testsmentioning

confidence: 99%

Section: Invisibility Testsmentioning

confidence: 99%

See 1 more Smart Citation

Video Copyright Protection

Laftah

Hamid

Ali

2023

Int. J. Interact. Mob. Technol.

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“…There are two techniques for watermarking: spatial and frequency domain techniques [3]. However, techniques used in the frequency domain, sometimes referred to as the transform domain, are more reliable than those used in the spatial domain [4]. Some characteristics should be met by visible watermarking approaches, such as transparency, perceptibility, distinguishability, and robustness [5].…”

Section: Introductionmentioning

confidence: 99%

A Double Embedding of an Anti-Removable Visible Logo Using Discrete Wavelet Transform and Chaotic Map

Resen,

Laftah

2023

Iraqi Journal of Science

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The aims of visible watermarking are to prevent the illegal copying of videos and images and to avoid the theft and unauthorized advertisement of the legitimate owners' content. The visible watermark is distinguishable with the naked eye. This makes it easily removed by an attacker. This paper proposes an anti-removable visible logo by double embedding using the discrete wavelet transform (DWT) and a chaotic map. The main purpose of this method is to prevent the removal attack and restore the original video without information loss after the logo is legally removed. DWT is used for both the cover area and the logo to embed sub-bands of information from the cover area into sub-bands of the logo. The main idea of using a chaotic map is to make it difficult to recover the original video when the logo is removed by illegal means. The experiment results show that the proposed method is robust against illegal watermark removal. In addition, video frames were recovered without loss after the legal extraction process.

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“…Spatial domain and frequency domain are two techniques used in watermarking [4]. The techniques of the frequency domain, also known as the transform domain, are more robust than those of the spatial domain [5]. The watermark image is embedded in all video frames in some existing video watermark techniques.…”

Section: Introductionmentioning

confidence: 99%

A Blind Video Copyright Protection Technique in Maximum and Minimum Energy Frames Based on The Fast Walsh Hadamard Transform (FWHT) and Discrete Wavelet Transform (DWT) and Arnold Map

Resen

Laftah

2022

Int. J. Interact. Mob. Technol.

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Video copyright protection is the most generally acknowledged method of preventing data piracy. This paper proposes a blind video copyright protection technique based on the Fast Walsh Hadamard Transform (FWHT), Discrete Wavelet Transform (DWT), and Arnold Map. The proposed method chooses only frames with maximum and minimum energy features to host the watermark. It also exploits the advantages of both the fast Walsh Hadamard transform (FWHT) and discrete wavelet transforms (DWT) for watermark embedding. The Arnold map encrypts watermarks before the embedding process and decrypts watermarks after extraction. The results show that the proposed method can achieve a fast embedding time, good transparency, and robustness against various attacks.

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A robust video watermarking scheme based on Laplacian pyramid, SVD, and DWT with improved robustness towards geometric attacks via SURF

Cited by 7 publications

References 29 publications

Video Copyright Protection

Video Copyright Protection

A Double Embedding of an Anti-Removable Visible Logo Using Discrete Wavelet Transform and Chaotic Map

A Blind Video Copyright Protection Technique in Maximum and Minimum Energy Frames Based on The Fast Walsh Hadamard Transform (FWHT) and Discrete Wavelet Transform (DWT) and Arnold Map

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