Multi-view matching tensors from lines for general camera models

In this paper we deal with general camera models that allow to describe any kind of camera as a mapping between each pixel and the corresponding projection rays. This work is inspired by [19] and proposes a study of the multi-view geometry of such cameras and a new formulation of multi-view matching tensors working for projection rays crossing the same 3D line. We also delineate a method to estimate such tensors and recover the motion between the views.