Hush: Holistic Panoramic 3D Scene Understanding Using Spherical Harmonics
13D Vision & Robotics Lab, UNIST 2KRAFTON ✝Corresponding Author TL;DR: HUSH conducts various panorama image-based 3D perception tasks by utilizing task-relevant and geometrically aligned spherical harmonics basis functions for each task. 🌟 Key insight: SH basis functions seem geometrically aligned with the signals (e.g., depth/normal) on the unit sphere! Abstract Motivated by the efficiency of spherical harmonics (SH) in representing various physical phenomena, we propose a Holistic panor