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Resultats 21-30 de 34.
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Data de publicacióTítolAutor(s)
2011-09-01A novel semi-fragile forensic watermarking scheme for remote sensing imagesSerra-Ruiz, Jordi; Megias, David
2011-03Improved flooding of broadcast messages using extended multipoint relayingMontolio Aranda, Pere; Garcia-Alfaro, Joaquin; Megias, David
2011-02Lossless Image Data Embedding in Plain AreasFallahpour, Reza; Megias, David; Shi, Yun Q.
2011-03Reversible and high capacity data hiding in medical imagesFallahpour, Reza; Megias, David; Ghanbari, Mohammed
2014-02-23Secure and Anonymous Multimedia Content Distribution in Peer-to-Peer NetworksQureshi, Amna; Rifà-Pous, Helena; Megias, David
2018-05-02Adjustable audio watermarking algorithm based on DWPT and psychoacoustic modelingHemis, Mustapha; BOUDRAA, Bachir; Megias, David; Merazi-Meksen, Thouraya
2018-10-02Protecting privacy in trajectories with a user-centric approachRomero-Tris, Cristina; Megias, David
2019-08-30Entropy-based semi-fragile watermarking of remote sensing images in the wavelet domainSerra-Ruiz, Jordi; Qureshi, Amna; Megias, David; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3)
2016-05PSUM: Peer-to-peer multimedia content distribution using collusion-resistant fingerprintingQureshi, Amna; Megias, David; Rifà-Pous, Helena; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3)
2016-08-31Enabling collaborative privacy in user-generated emergency reportsQureshi, Amna; Rifà-Pous, Helena; Megias, David; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3)