Author, as appears in the article.: Martinez, Estefania Talavera; Leyva-Vallina, Maria; Sarker, Md. Mostafa Kamal; Puig, Domenec; Petkov, Nicolai; Radeva, Petia;
Department: Enginyeria Informàtica i Matemàtiques
URV's Author/s: Puig Valls, Domènec Savi
Keywords: Visualization Tools Semantics Scenes classification Recognition Monitoring Lifestyle Informatics Food scenes Feature extraction Egocentric vision Eating habits Cameras
Abstract: Recent studies have shown that the environment where people eat can affect their nutritional behavior [1]. In this paper, we provide automatic tools for personalized analysis of a person's health habits by the examination of daily recorded egocentric photo-streams. Specifically, we propose a new automatic approach for the classification of food-related environments, that is able to classify up to 15 such scenes. In this way, people can monitor the context around their food intake in order to get an objective insight into their daily eating routine. We propose a model that classifies food-related scenes organized in a semantic hierarchy. Additionally, we present and make available a new egocentric dataset composed of more than 33 000 images recorded by a wearable camera, over which our proposed model has been tested. Our approach obtains an accuracy and F-score of 56% and 65%, respectively, clearly outperforming the baseline methods.
Thematic Areas: Medical informatics Mathematical & computational biology Health information management Health informatics General medicine Engenharias iv Electrical and electronic engineering Educação física Computer science, interdisciplinary applications Computer science, information systems Computer science applications Ciência da computação Biotechnology
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 21682208
Author's mail: domenec.puig@urv.cat
Author identifier: 0000-0002-0562-4205
Record's date: 2023-07-31
Papper version: info:eu-repo/semantics/acceptedVersion
Papper original source: Ieee Journal Of Biomedical And Health Informatics. 24 (3): 866-877
APA: Martinez, Estefania Talavera; Leyva-Vallina, Maria; Sarker, Md. Mostafa Kamal; Puig, Domenec; Petkov, Nicolai; Radeva, Petia; (2020). Hierarchical Approach to Classify Food Scenes in Egocentric Photo-Streams. Ieee Journal Of Biomedical And Health Informatics, 24(3), 866-877. DOI: 10.1109/JBHI.2019.2922390
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Entity: Universitat Rovira i Virgili
Journal publication year: 2020
Publication Type: Journal Publications
Repositori URV