116 citations · 477 across the 58 of their papers we have counts for
8 papers · 2 filters
Seeing and Hearing Egocentric Actions: How Much Can We Learn?
Alejandro Cartas, Jordi Luque, Petia Radeva +2
Our interaction with the world is an inherently multimodal experience. However, the understanding of human-to-object interactions has historically been addressed focusing on a sing…
How Much Does Audio Matter to Recognize Egocentric Object Interactions?
Alejandro Cartas, Jordi Luque, Petia Radeva +2
Sounds are an important source of information on our daily interactions with objects. For instance, a significant amount of people can discern the temperature of water that it is b…
Social Relation Recognition in Egocentric Photostreams
Emanuel Sanchez Aimar, Petia Radeva, Mariella Dimiccoli
This paper proposes an approach to automatically categorize the social interactions of a user wearing a photo-camera 2fpm, by relying solely on what the camera is seeing. The probl…
Towards Emotion Retrieval in Egocentric PhotoStream
Estefania Talavera, Petia Radeva, Nicolai Petkov
The availability and use of egocentric data are rapidly increasing due to the growing use of wearable cameras. Our aim is to study the effect (positive, neutral or negative) of ego…
Hierarchical approach to classify food scenes in egocentric photo-streams
Estefania Talavera, Maria Leyva-Vallina, Md. Mostafa Kamal Sarker +3
Recent studies have shown that the environment where people eat can affect their nutritional behaviour. In this work, we provide automatic tools for a personalised analysis of a pe…
Towards Unsupervised Familiar Scene Recognition in Egocentric Videos
Estefania Talavera, Nicolai Petkov, Petia Radeva
Nowadays, there is an upsurge of interest in using lifelogging devices. Such devices generate huge amounts of image data; consequently, the need for automatic methods for analyzing…
Unsupervised routine discovery in egocentric photo-streams
Estefania Talavera, Nicolai Petkov, Petia Radeva
The routine of a person is defined by the occurrence of activities throughout different days, and can directly affect the person's health. In this work, we address the recognition…
Towards Egocentric Person Re-identification and Social Pattern Analysis
Estefania Talavera, Alexandre Cola, Nicolai Petkov +1
Wearable cameras capture a first-person view of the daily activities of the camera wearer, offering a visual diary of the user behaviour. Detection of the appearance of people the…