Unified Spherical Frontend: Learning Rotation-Equivariant Representations of Spherical Images from Any Camera
arXiv:2511.18174v2 Announce Type: replace
Abstract: Modern perception increasingly relies on fisheye, panoramic, and other wide field-of-view (FoV) cameras, yet most pipelines still apply planar CNNs designed for pinhole imagery on 2D grids, where pix…