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Resultados 1-10 de 32.
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Fecha de publicaciónTítuloAutor(es)
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
2016-03-18Collusion-resistant and privacy-preserving P2P multimedia distribution based on recombined fingerprintingMegias, David; Qureshi, Amna; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3)
2011-03Reversible and high capacity data hiding in medical imagesFallahpour, Reza ; Megias, David; Ghanbari, Mohammed
2014-03Secure logarithmic audio watermarking scheme based on the human auditory systemFallahpour, Reza ; Megias, David
2019-01-01SeVEP: Secure and Verifiable Electronic Polling SystemQureshi, Amna; Megias, David; Rifà-Pous, Helena; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3)
2015-08Audio watermarking based on Fibonacci numbersFallahpour, Reza ; Megias, David; University of Ottawa; Universitat Oberta de Catalunya (UOC)
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
2011-02Lossless Image Data Embedding in Plain AreasFallahpour, Reza ; Megias, David; Shi, Yun Q.