Institut de Rob `otica i Inform `atica Industrial, CSIC-UPC, Barcelona, Spain; Inria, Univ. Grenoble Alpes, CNRS, Grenoble INP, LJK, 38000 Grenoble, France
Wen Guo, Enric Corona, Francesc Moreno-Noguer, Xavier Alameda-Pineda
PI-Net: Pose Interacting Network for Multi-Person Monocular 3D Pose Estimation