Fenghai Li

Ray3D: Ray-Based 3D Human Pose Estimation for Monocular Absolute 3D Localization

In this paper, we propose a novel monocular ray-based 3D (Ray3D) absolute human pose estimation with calibrated camera. Accurate and generalizable absolute 3D human pose estimation from monocular 2D pose input is an ill-posed problem. To address this challenge, we convert the input from pixel space…