The visual social distancing problem
One of the main and most effective measures to contain the recent viral outbreak is the
maintenance of the so-called Social Distancing (SD). To comply with this constraint …
maintenance of the so-called Social Distancing (SD). To comply with this constraint …
The Audio-Visual Conversational Graph: From an Egocentric-Exocentric Perspective
In recent years the thriving development of research related to egocentric videos has
provided a unique perspective for the study of conversational interactions where both visual …
provided a unique perspective for the study of conversational interactions where both visual …
Conversational group detection with graph neural networks
We study conversational group detection in varied social scenes using a message-passing
Graph Neural Network (GNN) in combination with the Dominant Sets clustering algorithm …
Graph Neural Network (GNN) in combination with the Dominant Sets clustering algorithm …
Improving social awareness through dante: Deep affinity network for clustering conversational interactants
M Swofford, J Peruzzi, N Tsoi, S Thompson… - Proceedings of the …, 2020 - dl.acm.org
We propose a data-driven approach to detect conversational groups by identifying spatial
arrangements typical of these focused social encounters. Our approach uses a novel Deep …
arrangements typical of these focused social encounters. Our approach uses a novel Deep …
Evaluating automatic body orientation detection for indoor location from skeleton tracking data to detect socially occupied spaces using the Kinect v2, Azure Kinect …
VAL Sosa-León, A Schwering - Sensors, 2022 - mdpi.com
Analysing the dynamics in social interactions in indoor spaces entails evaluating spatial–
temporal variables from the event, such as location and time. Additionally, social interactions …
temporal variables from the event, such as location and time. Additionally, social interactions …
Detecting emergent leader in a meeting environment using nonverbal visual features only
In this paper, we propose an effective method for emergent leader detection in meeting
environments which is based on nonverbal visual features. Identifying emergent leader is an …
environments which is based on nonverbal visual features. Identifying emergent leader is an …
Towards grouping in large scenes with occlusion-aware spatio-temporal transformers
Group detection, especially for large-scale scenes, has many potential applications for
public safety and smart cities. Existing methods fail to cope with frequent occlusions in large …
public safety and smart cities. Existing methods fail to cope with frequent occlusions in large …
Enabling Social Robots to Perceive and Join Socially Interacting Groups using F-formation: A Comprehensive Overview
Social robots in our daily surroundings, like personal guides, waiter robots, home helpers,
assistive robots, telepresence/teleoperation robots etc., are increasing day by day. Their …
assistive robots, telepresence/teleoperation robots etc., are increasing day by day. Their …
Large-scale image geo-localization using dominant sets
This paper presents a new approach for the challenging problem of geo-localization using
image matching in a structured database of city-wide reference images with known GPS …
image matching in a structured database of city-wide reference images with known GPS …
Relationship existence recognition-based social group detection in urban public spaces
In urban public spaces, a social group consists of two or more individuals who share some
social relationships and interact based on mutual expectations. However, most existing …
social relationships and interact based on mutual expectations. However, most existing …