[PDF] Top 20 Robust Digital Audio Watermarking Based on SVD and Modified Firefly Algorithm
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Robust Digital Audio Watermarking Based on SVD and Modified Firefly Algorithm
... Digital Watermarking is a technology, to facilitate the authentication, copy- right protection and Security of digital ...a robust watermarking technique is to incorporate the maximum ... See full document
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A Digital Image Watermarking Algorithm Based on DWT DCT and SVD
... spatial domain approaches, the watermark is embedded directly to the pixel locations [13], [14]. Embedding the watermark in the spatial domain is the direct method. It has various advantages like less computational cost, ... See full document
5
Comparative Study of some Audio Watermarking Techniques based on DCT, SVD, LWT and EMD Principals
... current robust audio watermarking techniques. In this paper audio watermarking techniques based on discrete cosine transform (DCT), lifted wavelet transform (LWT), singular value ... See full document
6
A robust image watermarking system based on EDWT and SVD
... in digital watermarking is to develop a robust method to protect copyrights of data owners and publishers against piracy and ...redistribution. Watermarking is the process of adding data into ... See full document
5
Performance Analysis of Fractional Redundant Wavelet Transform for Watermarking Scheme
... classify digital watermarking as visible watermarking and invisible ...domain, watermarking can be classified as spatial domain watermarking and transform domain ...domain ... See full document
6
Watermarking Based Digital Audio Data Authentication
... fragile watermarking for data authentica- tion, the importance of the parameters ...the watermarking algorithm is necessary to embed su ffi cient data to verify the ...fragile watermarking is to ... See full document
15
A Robust Zero-Watermarking Algorithm for Audio
... of digital data creates a severe problem in the protection of intellectual property ...of digital watermark into multimedia content has been proposed to tackle this ...available digital ... See full document
7
An Effective Audio Watermarking using DWT SVD
... original audio signal . The robustness of the time domain algorithm is ...transform based watermarking techniques. Because the audio signal sampling frequency is low, and the human ... See full document
6
Robust Blind Complex Double Haar Wavelet Transform Based Watermarking Algorithm for Digital Images
... days, digital watermarking plays a major role in multimedia security ...image, audio, video and data can be watermarked. Various watermarking methods are proposed for different ...Novel ... See full document
8
An imperceptible and robust audio watermarking algorithm
... algorithms based on the SVD transform have been recently proposed in ...the algorithm proposed by [23], the audio signal is first converted into a matrix form using the short-time Fourier ... See full document
12
INTEGRATED DCT, DWT AND MODIFIED SVD BASED DIGITAL IMAGE WATERMARKING
... of digital multimedia communication is faces problems related to security and authenticity of digital ...send digital data from one network to a different network. Millions of digital data ... See full document
10
Audio Watermarking using DWT-SVD-BFO
... new watermarking algorithm within an existing discrete wavelet Transform (DWT) and singular value decomposition (SVD) ...was based on bin location comparison instead of magnitude, thereby ... See full document
6
SVD based Robust Digital Image Watermarking using Discrete Wavelet Transform
... of digital media is growing, and world is becoming smaller, all due to the internet connectivity and WWW phenomena, the copyright protection of intellectual properties have become a necessity for prevention of ... See full document
5
An Oblivious and Robust Image Watermarking Algorithm Using SVD Transformation
... Digital Watermarking is the way to protect multimedia ...like audio, video, image, text, speech ...in digital data so that it can’t be visually or audibly perceived which is treated to be the ... See full document
8
Robust Image Watermarking based on DCT DWT SVD Method
... Digital Watermarking is a technique to embed an imperceptible data called “watermark” into multimedia objects so as to discourage unauthorized copying or attesting the origin of the ...a digital ... See full document
5
Improved Audio Watermarking Using Arnold Transform, DWT and Modified SVD
... genetic algorithm which uses Discrete Wavelet ...blind watermarking algorithm. In the embedding part of the algorithm, the 2-D binary image is converted to the 1-D antipodal sequence which is ... See full document
9
A Novel Blind Digital Watermarking Based on SVD and Extreme Learning Machine
... In this paper, an experiment is performed on host images like Lena, Baboon, Pepper, Elaine and Jet of size 512×512 and a watermark logo of size 32×32 is used. the value of ∝ is taken as 0.3 Performance of ... See full document
8
ROBUST SPREAD SPECTRUM BASED PATCHWORK AUDIO WATERMARKING
... An open problem which is not often considered is modern attacks, such as compression, channel fading, jitter and packet drop. These problems are severe for the case of watermark embedding algorithm presented. ... See full document
10
Imperceptible and Robust DWT SVD Based Digital Audio Watermarking Algorithm
... media watermarking, still audios are likely candi- dates for data hiding due to their possible capabilities of achieving impressive robustness and protection against online music piracy and content ...cient ... See full document
14
A Novel Watermarking Technique Based on the Discrete Wavelet Transform and Modified SVD
... Audio watermarking involves a process of embedding into host audio signal a perceptually transparent digital signature, carrying a message about the host data in order to mark its ...in ... See full document
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