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Results 1-10 of 49 (Search time: 0.008 seconds).
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Issue DateTitleAuthor(s)
2011-06-19Developing and evaluating a pictogram-based instant messaging service for individuals with cognitive disabilitiesTuset-Peiro, Pere; Megias, David; López Gil, Juan Miguel; Universitat Oberta de Catalunya (UOC); Universidad del País Vasco
2014-03Secure logarithmic audio watermarking scheme based on the human auditory systemFallahpour, Reza ; Megias, David
2015-08Audio watermarking based on Fibonacci numbersFallahpour, Reza ; Megias, David; University of Ottawa; Universitat Oberta de Catalunya (UOC)
2013-03-01Distributed multicast of fingerprinted content based on a rational peer-to-peer communityDomingo-Ferrer, Josep; Megias, David
2015-03Improved Privacy-Preserving P2P Multimedia Distribution Based on Recombined FingerprintsMegias, David
2011-04-01Subjectively adapted high capacity lossless image data hiding based on prediction errorsFallahpour, Reza ; Megias, David; Ghanbari, Mohammed
2011-04High capacity audio watermarking using the high frequency band of the wavelet domainFallahpour, Reza ; Megias, David
2022-01-06High capacity speech steganography for the G723.1 coder based on quantised line spectral pairs interpolation and CNN auto-encodingKheddar, Hamza; Megias, David; University of Medea; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3); CYBERCAT - Center for Cybersecurity Research of Catalonia
2010-01Robust high-capacity audio watermarking based on FFT amplitude modificationFallahpour, Reza ; Megias, David; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3)
2012-04High capacity robust audio watermarking scheme based on FFT and linear regressionFallahpour, Reza ; Megias, David