no code implementations • ECCV 2018 • Ernesto Brau, Jinyan Guan, Tanya Jeffries, Kobus Barnard
We provide a Bayesian generative model for the temporal scene that captures the joint probability of camera parameters, locations of people, their gaze, what they are looking at, and locations of visual attention.
no code implementations • 24 Apr 2016 • Ernesto Brau, Colin Dawson, Alfredo Carrillo, David Sidi, Clayton T. Morrison
We present a probabilistic generative model for inferring a description of coordinated, recursively structured group activities at multiple levels of temporal granularity based on observations of individuals' trajectories.