Digital fingerprinting aims at protecting multimedia contents from illegal redistribution by embedding imperceptible fingerprints identifying the users. We propose two approache...
This paper presents a technique for high-level power estimation of microprocessors. The technique, which is based on abstract execution profiles called ’event signatures’, op...
The best-basis algorithm has gained much importance on textured-based image compression and denoising of signals. In this paper, an architecture for the wavelet-packet based best-...
Parametric watermarking is effected by modifying the linear predictor coefficients of speech. In this work, the parameter noise is analyzed when watermarked speech is subjected t...
jr.sagepub.com/cgi/content/abstract/27/6/693 The online version of this article can be found at: Published by: http://www.sagepublications.com On behalf of: Multimedia Archives can...