robust singular value decomposition
A ROBUST IMAGE WATERMARKING SCHEME USING SINGULAR VALUE DECOMPOSITION FOR COPYRIGHT PROTECTION
... In the current globalized world, the right of ownership is at stake. This is arises due to the easy exchange of data through various channels of communications and lack of authentication. The problem of piracy can be ...
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Towards Robust Reference Image Watermarking using DWT SVD and Edge Detection
... a robust reference image watermarking scheme in Discrete Wavelet Transform (DWT) using Singular Value Decomposition (SVD) and edge detection has been ...the singular values of DWT ...
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Goodput Enhanced Digital Image Watermarking Scheme Based on DWT and SVD
... The proposed approach a Robust Digital image watermarking algorithm using two levels discrete wavelet transform with Singular value decomposition. Second level DWT is performed on HL sub-band. ...
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A Novel Blind Digital Watermarking Based on SVD and Extreme Learning Machine
... based robust watermarking scheme with Singular Value Decomposition (SVD) and Extreme Learning Machine (ELM) have been proposed and tested on different ...is robust against various image ...
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Singular value decomposition based robust cubature Kalman filtering for an integrated GPS/SINS navigation system
... the value of the stronger the robustness of the filter is (Liu et ...small value can easily lead to a non-positive definite state covariance and cause filter ...modified robust filters were ...
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A Novel Watermarking Technique Based on the Discrete Wavelet Transform and Modified SVD
... secure, robust, and blind adaptive audio watermarking algorithm based on singular value decomposition (SVD) in the discrete wavelet transform domain using synchronization ...the ...
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Comparative Study of some Audio Watermarking Techniques based on DCT, SVD, LWT and EMD Principals
... Abstract— With this paper we study the comparative analysis of some current robust audio watermarking techniques. In this paper audio watermarking techniques based on discrete cosine transform (DCT), lifted ...
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Robust Digital Image Watermarking Scheme for Copyright Protection
... Depending upon the domain in which the watermark is inserted, these techniques are basically classified into two categories, i.e., spatial-domain and transform-domain methods. Embedding the watermark into the spatial ...
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Singular Value Decomposition for High Dimensional Data
... than normal tails. We therefore mute the influence of isolated large cells by Hu- berizing the squares before forming row sums. We then form approximate z-score test statistics, one per row, drawing on the CLT since we ...
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Robust Image Watermarking Method Using Singular Value Decomposition in DT-CWT Domain
... In this paper, we propose a new digital image watermarking approach, which combines both the DT- CWT and the SVD. In next Section, we recall the Dual Tree Complex Wavelet Transform. A brief description of Singular ...
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A Robust Watermarking Technique for Compressed Digital Image based on Stationary Wavelet Transform and Singular Value Decomposition
... The simulated experimental results also evaluated with visual representation of watermarked and extracted watermark image for human vision system (HVS). Results are clearly seen that the proposed methodology having ...
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A new method based on the manifold alternative approximating for low rank matrix completion
... SVD, singular value decomposition; SVT, singular value theresholding; ASVT, accelerated singular values thresholding method; ALM, augmented Lagrange multiplier; NGP, new gradient ...
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1. Digital image watermarking techniques
... Transformation of an image is needed to get more information about the image and to reduce the computational complexity. Even though this technique takes more time and more complex than spatial domain technique the ...
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A Hybridized Robust Watermarking Scheme based on Fast Walsh Hadamard Transform and Singular Value Decomposition using Genetic Algorithm
... (20) N.C.C is a measure of similarity between the original and extracted watermark. It lies between 0 to 1. If it is nearly 1 then the original and extracted watermark are identical.The more the normalized cross ...
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Lifting Wavelet Transform with Singular Value Decomposition for Robust Digital Image Watermarking
... A novel robust digital image watermarking method based on LWT-SVD is proposed. To investigate the robustness of proposed algorithm, five different images and eighteen different intentional and unintentional ...
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Jaccard with Singular Value Decomposition Hybrid Recommendation Algorithm
... of singular value decomposition (SVD) [15-18] : We assume that the user - Housing rating matrix R is M x N matrix, and make the matrix R divided into three parts S, U, ...are singular values ...
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Adaptive Lossy Image Compression Based on Singular Value Decomposition
... the singular value decomposition (SVD) technique [5] ...the singular value decomposition-based compression method are ...
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Feature Selection by Singular Value Decomposition for Reinforcement Learning
... the value of black pixels are close to ...linear value function captures the dynamics of the pole (the cart is ...the value function is smaller since the blue area in figure 5-5 represents negative ...
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Singular Value Decomposition for Feature Selection in Taxonomy Learning
... calculating the reciprocals of the singular value of Σ. We have now our opportunity of using SVD as nat- ural feature selector as we can compute different ap- proximations of the pseudo-inverse matrix. The ...
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A Symbolic-Numeric Software Package for the Computation of the GCD of Several Polynomials
... partial singular value decomposition [12, ...classical singular value decomposition method [4, 1], especially developed for the efficient computation of the unique ...
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