Ego4D: Around the World in 3,000 Hours of Egocentric Video

We gratefully acknowledge the following colleagues for valuable discussions and support of our project: Aaron Adcock, Andrew Allen, Behrouz Behmardi, Serge Belongie, Mark Broyles, Xiao Chu, Samuel Clapp, Irene D’Ambra, Peter Dodds, Jacob Donley, Ruohan Gao, Tal Hassner, EthanHenderson, Jiabo Hu, Guillaume Jeanneret, Sanjana Krishnan, Tsung-Yi Lin, Bobby Otillar, Manohar Paluri, Maja Pantic, Lucas Pinto, Vivek Roy, Jerome Pesenti, Joelle Pineau, Luca Sbordone, Rajan Subramanian, Helen Sun, Mary Williamson, and Bill Wu. We also acknowledge Jacob Chalk for setting up the Ego4D AWS backend and Prasanna Sridhar for developing the Ego4D website. Thank you to the Common Visual Data Foundation (CVDF) for hosting the Ego4D dataset. The universities acknowledge the usage of commercial software for de-identification of video. brighter.ai was used for redacting videos by some of the universities. Personal data from the University of Bristol was protected by Primloc’s Secure Redact software suite. UNICT is supported by MIUR AIM - Attrazione eMobilitaInternazionale Linea 1 - AIM1893589 - CUP E64118002540007. Bristol is supported by UKRIEngineering and Physical Sciences Research Council (EPSRC) Doctoral Training Program (DTP), EPSRC Fellowship UMPIRE (EP/T004991/1). KAUST is supported by the KAUST Office of Sponsored Research through the Visual Computing Center (VCC) funding. National University of Singapore is supported by Mike Shou’s Start-Up Grant. Georgia Tech is supported in part by NSF award 2033413 and NIH award R01MH114999.