By Pranab Kumar Dhar,Tetsuya Shimamura
This booklet introduces audio watermarking equipment for copyright safety, which has drawn huge realization for securing electronic info from unauthorized copying. The publication is split into elements. First, an audio watermarking approach in discrete wavelet remodel (DWT) and discrete cosine remodel (DCT) domain names utilizing singular worth decomposition (SVD) and quantization is brought. this technique is strong opposed to numerous assaults and gives stable imperceptible watermarked sounds. Then, an audio watermarking procedure in speedy Fourier rework (FFT) area utilizing SVD and Cartesian-polar transformation (CPT) is gifted. this technique has excessive imperceptibility and excessive facts payload and it presents strong robustness opposed to a number of assaults. those suggestions let media proprietors to guard copyright and to teach authenticity and possession in their fabric in a number of purposes.
· gains new equipment of audio watermarking for copyright security and possession protection
· Outlines recommendations that offer more advantageous functionality by way of imperceptibility, robustness, and knowledge payload
· comprises functions reminiscent of info authentication, information indexing, broadcast tracking, fingerprinting, etc.
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Advances in Audio Watermarking Based on Singular Value Decomposition (SpringerBriefs in Electrical and Computer Engineering) by Pranab Kumar Dhar,Tetsuya Shimamura