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In this paper, we present a new reversible data hiding scheme that utilizes the wavelet transform and better exploits the large wavelet coefficient variance to achieve high capacity and imperceptible embedding. Our schem...

Las especies de la familia Aeglidae habitan ambientes dulceacuícolas (ríos, lagos, arroyos, lagunas, cavernas) siendo su área de distribución la comprendida por Bolivia, Paraguay, Chile, Brasil, Uruguay y Argentina. ...

Deep learning has revolutionized many machine learning tasks in recent years, ranging from image classification and video processing to speech recognition and natural language understanding. The data in these tasks are t...

An improved way of estimating the local tangent in the nudged elastic band method for finding minimum energy paths is presented. In systems where the force along the minimum energy path is large compared to the restoring...

Materias / palabras clave: visual culture, art history, image studies, design research, material culture, media studies; Fine Arts: Arts in general; Fine Arts: Visual arts

Materias / palabras clave: film studies, media studies, cultural studies, communication, performing arts, theater; Technology: Photography; Language and Literature: Literature (General): Drama: Dramatic representation. The theater

Materias / palabras clave: sociology of work, social anthropology, labour history, employment, visual studies; Social Sciences

Materias / palabras clave: image studies, cultural studies, film studies, visual sociology, art history, screen studies; Fine Arts; Social Sciences