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Francisco Vega
Researcher at University of Cuenca
Publications - 7
Citations - 20
Francisco Vega is an academic researcher from University of Cuenca. The author has contributed to research in topics: Synchronization (computer science) & Picture archiving and communication system. The author has an hindex of 3, co-authored 7 publications receiving 14 citations.
Papers
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Proceedings ArticleDOI
A robust video identification framework using perceptual image hashing
TL;DR: A general framework that allows to identify a video in real time using perceptual image hashing algorithms, which has remarkable identification skills, and presents an efficient search.
Proceedings ArticleDOI
Audio fingerprint parameterization for multimedia advertising identification
TL;DR: This study suggests a set of parameterization steps which could be successfully implemented in other related audio applications and shows an accuracy of 99% using three seconds of granularity samples, and also the best compromise between processing time and performance is achieved.
Proceedings ArticleDOI
Towards a multi-screen interactive ad delivery platform
TL;DR: The basic requirements for a flexible infrastructure that can support interactive ad applications are derived and the definition of a platform is defined which considers the different stages and requirements identified from different works in related areas.
Proceedings ArticleDOI
WebMedSA: a web-based framework for segmenting and annotating medical images using biomedical ontologies
Francisco Vega,Wilson Pérez,Andrés Tello,Victor Saquicela,Mauricio Espinoza,Lizandro Solano-Quinde,Maria-Esther Vidal,Alexandra La Cruz +7 more
TL;DR: Initial user evaluations suggest that WebMedSA facilitates the exchange of knowledge between radiologists, and provides the basis for collaborative work among them, and a framework to manage large datasets of medical images.
Proceedings ArticleDOI
Mobile teleradiology system suitable for m-health services supporting content and semantic based image retrieval on a grid infrastructure
Alexandra La Cruz,Rubén Medina,Francisco Vega,Wilson Pérez,Blanca Ochoa,Victor Saquicela,Mauricio Espinoza,Lizandro Solano-Quinde,Maria-Esther Vidal +8 more
TL;DR: A mobile teleradiology system supported by a Grid infrastructure, using biomedical ontologies for adding semantic annotations on medical images, and supporting semantic and content-based image retrieval are reported, which make the system ubiquitous, portable, and suitable for m-Health services.