Poppy: Polarization-based Plug-and-Play Guidance for Enhancing Monocular Normal Estimation

Irene Kim, Sai Tanmay Reddy Chakkera, Alexandros Graikos +2

Monocular surface normal estimators trained on large-scale RGB-normal data often perform poorly in the edge cases of reflective, textureless, and dark surfaces. Polarization encode…