Search Results for author: James F. O'Brien

Found 2 papers, 1 papers with code

KBody: Towards general, robust, and aligned monocular whole-body estimation

no code implementations23 Apr 2023 Nikolaos Zioulis, James F. O'Brien

It follows a predict-and-optimize approach, relying on data-driven model estimates for the constraints that will be used to solve for the body's parameters.

Unique Identification of 50,000+ Virtual Reality Users from Head & Hand Motion Data

1 code implementation17 Feb 2023 Vivek Nair, Wenbo Guo, Justus Mattern, Rui Wang, James F. O'Brien, Louis Rosenberg, Dawn Song

With the recent explosive growth of interest and investment in virtual reality (VR) and the so-called "metaverse," public attention has rightly shifted toward the unique security and privacy threats that these platforms may pose.

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