Download Advances in Audio Watermarking Based on Singular Value by Pranab Kumar Dhar,Tetsuya Shimamura PDF

By Pranab Kumar Dhar,Tetsuya Shimamura

This publication introduces audio watermarking equipment for copyright defense, which has drawn vast realization for securing electronic information from unauthorized copying. The publication is split into elements. First, an audio watermarking procedure in discrete wavelet rework (DWT) and discrete cosine rework (DCT) domain names utilizing singular price decomposition (SVD) and quantization is brought. this system is powerful opposed to a number of assaults and offers reliable imperceptible watermarked sounds. Then, an audio watermarking strategy in speedy Fourier rework (FFT) area utilizing SVD and Cartesian-polar transformation (CPT) is gifted. this system has excessive imperceptibility and excessive information payload and it offers sturdy robustness opposed to numerous assaults. those options permit media vendors to guard copyright and to teach authenticity and possession in their fabric in quite a few functions.

 

·         good points new equipment of audio watermarking for copyright safety and possession protection

·         Outlines ideas that offer more suitable functionality when it comes to imperceptibility, robustness, and information payload

·         comprises purposes akin to facts authentication, information indexing, broadcast tracking, fingerprinting, etc.

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