Browsing by Author "Tapia, Juan"

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    • Analysis of the characteristics and components for the frailty syndrome in older adults from central Chile. ... 
      Palomo, Iván; Giacaman, Rodrigo; León, Soraya; Lobos, German; Bustamante, Miguel; Wehinger, Sergio; Tapia, Juan; Fuentes, Manuel; Alarcón, Marcelo; García, Francisco; Albala Brevis, Cecilia; Fuentes, Eduardo (Elsevier Ireland Ltd, 2019)
      Objective: To determine the prevalence and to characterize frailty in elderly subjects in four urban provincial capitals and two rural communes from Maule Region in Chile. Design: Cross-sectional study. Participants: 1205 ...
    • Semantic segmentation of periocular near-infra-red eye images under alcohol effects 
      Tapia, Juan; López Droguett, Enrique Andrés; Valenzuela, Andrés; Benalcazar Villavicencio, Daniel Patricio; Causa, Leonardo; Busch, Christoph (IEEE-Inst Electrical Electronics Engineers, 2021)
      This paper proposes a new framework to detect, segment, and estimate the localization of the eyes from a periocular Near-Infra-Red iris image under alcohol consumption. This stage will take part in the final solution to ...