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Video Watermarking Algorithm Based on NSCT, Pseudo 3D-DCT and NMF
2022
Sensors
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In this paper, a video watermarking algorithm based on NSCT, pseudo 3D-DCT and NMF has been proposed. ...
Combined with NSCT, 3D-DCT and NMF, the algorithm embeds the encrypted QR code copyright watermark into the NMF base matrix to improve the anti-attack ability of the watermark under the condition of invisibility ...
A video watermarking algorithm based on pseudo-3D-DCT, NSCT and NMF, which is proposed in this paper, is designed to embed the encrypted watermark into the NMF decomposition of the 3D-DCT of the low frequency ...
doi:10.3390/s22134752
fatcat:yunfccuyf5fz3mxiexrowgdkge
Adaptive Robust Video Watermarking Scheme based on Dual Transform Domains and Holography
2015
International Journal of Security and Its Applications
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This paper proposes a digital video watermarking scheme based on otherwise Singular Value Decomposition (SVD) are applied. ...
To enhance the robustness of watermark, Particle Swarm Optimization (PSO) algorithm and Holography are used for embedding watermarks. ...
., proposed a transcoding resilient watermarking scheme based on spatio-temporal HVS and DCT. ...
doi:10.14257/ijsia.2015.9.3.21
fatcat:lthzgfiybbeyxddyn4wjq3n2mu
An adaptive video watermarking technique based on DCT domain
2008
2008 8th IEEE International Conference on Computer and Information Technology
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In this paper, we propose an effective video embedded watermarking technique based on DCT domain with high transparency and slight distortion. ...
In the preprocessing, in order to improve the computation complexity and reduce the computation time, a pseudo 3D DCT by two times of the DCT transformation will firstly be obtained. ...
After transforming the second DCT process, we will obtain a new DC value and several AC values. This procedure is called a pseudo 3D DCT. The pseudo 3D DCT diagram is illustrated in Fig. 2 . ...
doi:10.1109/cit.2008.4594741
dblp:conf/IEEEcit/YangHH08
fatcat:doo23mmxqnfdfovhhrfchumjsy
A Spread Spectrum Zero Video Watermarking Scheme based on Dual Transform Domains and Log-Polar Transformation
2015
International Journal of Multimedia and Ubiquitous Engineering
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This paper proposes a zero-video watermark scheme based on 2D-DWT and pseudo 3D-DCT, otherwise Singular Value Decomposition and log-polar transform are applied. ...
In the scheme, we use spread spectrum to encode the watermark to a Code Division Multiple Access watermark and use dual transform and log-polar to generate the feature values. ...
Th.Rupachandra et al. proposed a video watermarking scheme based on visual cryptography, scene change detection and DWT. ...
doi:10.14257/ijmue.2015.10.4.35
fatcat:xfnxchb27rcz3kcl2nxevtdnby
A Survey on Robust Video Watermarking Algorithms for Copyright Protection
2018
Applied Sciences
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In this paper, we review robust video watermarking algorithms for copyright protection based on original videos and compressed videos. ...
Therefore, robust video watermarking algorithms for copyright protection have emerged as these times require. ...
In another past paper [66] , a zero-video watermark algorithm based on 2D-DWT and pseudo-3D DCT was proposed. ...
doi:10.3390/app8101891
fatcat:qctjt6d5jfeh3e7k2cwrmmyste
3D-Dct Video Watermarking Using Quantization-Based Methods
2007
Zenodo
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In [11] a watermarking method operating in the 3D-DWT domain, by using pseudo random linear statistics of pseudo random connected regions in the DC subband of the 3D wavelet domain is described. ...
In [12] a perceptual based video watermarking technique, operating in the 3D discrete wavelet transform (3D-DWT) domain, that jointly exploits both the spatial and the temporal dimension of a video sequence ...
doi:10.5281/zenodo.40724
fatcat:vn5dfpwiyrh2hhropl3pi7ny54
MPEG and DA-AD Resilient DCT-Based Video Watermarking Using Adaptive Frame Selection
2021
Electronics
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We present a robust video watermarking scheme and report the detailed robustness of the video watermarking assessed based on standard criteria obtained from Information Hiding and its Criteria (IHC) Committee ...
To evaluate the performance of the proposed watermarking scheme, we conducted robustness tests under a DA-AD conversion environment, based on the MPEG-4 part 10 (H.264) codec. ...
Acknowledgments: This research was supported by a Hallym University Research Fund, 2020 (HRF-202011-010). ...
doi:10.3390/electronics10202467
fatcat:ean7mqm56feqpfdlely762jhti
Video Watermarking using DWT and Alpha Blending Technique
2017
IJARCCE
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The video is converted into frames and DWT is applied on the frames and the watermark, alpha blending technique is applied to embed the watermark in the video frames. ...
Finally Alpha blending extracting technique and inverse discrete wavelet transform is used to extract the watermark from the watermarked video. ...
Neri [13] , authors have implemented three different methods for watermarking a video in 3D-DCT domain. ...
doi:10.17148/ijarcce.2017.6565
fatcat:yzj3gkskufenpd56az7uwwxgoe
Video Watermarking Algorithm based on Combined Transformation and Digital Holography
2016
Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications
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In this paper, a new video watermarking algorithm is proposed, which is applied in 2D DWT and 3D DCT combined with Discrete Fraction Random Transform (DFRNT) encryption and digital holography respectively ...
Extraction of the watermark uses the tech of holographic reconstruct. The results of experiment show that the proposed watermarking algorithm has a good performance of robustness and security. ...
Video Watermarking Algorithm based on Combined Transformation and Digital Holography. ...
doi:10.5220/0005749803790383
dblp:conf/visapp/LiJK16
fatcat:7xh3hff5wvdgbkp6hvni466u6y
Robust Digital Image Watermarking By Using Dct Technique
2015
Zenodo
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In order to improve the imperceptions,only one bit was embedde d in each coefficient of a DCT block. ...
In this paper,an effective algorithm is present to em bed the watermark into the host image by using DCT transform. ...
The DCT block coefficient and zig-zag, b)The eight lower -band coefficients.Most of the digital image compression and video compression schemes use a block based DCT technique, because this algorithm requires ...
doi:10.5281/zenodo.1474165
fatcat:rusgvjqetnc77bfigze55yi6yi
Video Watermarking and Encryption Scheme for Online Multimedia Copyright Protection to Using Chaotic Maps Cryptography
2018
Asian Journal of Computer Science and Technology
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The watermarking phase of this proposed algorithm is based on, the discrete cosine transform (DCT), while the encryption phase is based on using four chaotic maps with different dimensions. ...
On the other hand, the proposed chaos-based encryption algorithm used four chaotic maps of different dimensions and it has two diffusion stages rather than one to improve the algorithm efficiency. ...
The proposed hybrid encryption algorithm is based on combining four different dimensions chaotic maps (1D, 2D, 3D logistic map and 2D Henon map) to improve the algorithm security. ...
doi:10.51983/ajcst-2018.7.s1.1801
fatcat:jek5vbtcizc53fxw72rqgvzxxa
An Analysis on Digital Watermarking in Videos based on Frequency Domain Techniques
2015
International Journal of Modern Education and Computer Science
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The medium for watermarking is chosen as video because of its vast future scope So, in this paper, a thorough research on the various techniques available in watermarking based on frequency domain has ...
been done to find out a secure technique that can withstand any kinds of attacks in a digital video. ...
[30] have proposed an algorithm based on DWT for a video watermarking scheme. ...
doi:10.5815/ijmecs.2015.12.05
fatcat:7nyyrqor4naujlu2obwxab26ae
A Survey on Video Watermarking Technologies based on Copyright Protection and Authentication
2016
International Journal of Computer Applications Technology and Research
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The main objective of this paper is to present survey and comparisons of various available techniques on video watermarking based on copyright protection and identification. ...
Digital Watermark is class of marker or symbol secretly embedded in a multimedia signal such as Audio, Image or Video. It is used to identify the ownership of the multimedia signal. ...
Emmanuel Garcia et. al., introduced a novel framework on texture based watermarking of 3D video objects. ...
doi:10.7753/ijcatr0505.1011
fatcat:tsssjcxibnclpbqlh3clhwhluy
Video Watermarking Technique using Visual Sensibility and Motion Vector
[chapter]
2010
Visual Servoing
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In this paper, a video watermarking algorithm is proposed, in which watermark embedding is carried out during MPEG2 coding process. ...
Hartung and Girod (1998) proposed an algorithm, in which binary data modulated by pseudo-random sequence is embedded into luminance component of each video frame. ...
Selected algorithms are as follows: A) Base band algorithm using 3D Wavelet Transform (Zhuang et al., 2004) , B) The algorithm based on motion vector modification during MPEG coding (Zhao et al., 2003 ...
doi:10.5772/8552
fatcat:6jsrph6a7naxxojl7kvdk655ba
Cognitive Computation of Compressed Sensing for Watermark Signal Measurement
2015
Cognitive Computation
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Based on the neural perception of high-dimensional data, compressed sensing (CS) is proposed as a new technique in watermarking for improved security and reduced computational complexity. ...
His research interests focus mainly on visual computing and multimedia signal processing, especially on semantic content extraction for video analysis and understanding and more recently hyperspectral ...
The sparse input signal sampled from the original image k V is pseudo-randomly permuted in a chaotic way so that is incoherent with based-DCT. ...
doi:10.1007/s12559-015-9357-5
fatcat:kf66ud3xbneenmzhl3ehpay4ma
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