Shape-from-template with generalised camera

Agniva Sengupta, Stefan Zachow

Abstract: Highlights•We introduce the generalised camera model to the Shape-from-Template (SfT) problem•Generalised camera represent multiple views jointly, extending applicability of SfT•We estimate the object shape when inter-camera extrinsics are known•We estimate the object shape and camera pose when inter-camera extrinsics are unknown•When correspondences are direly insufficient, we use silhouettes to boost accuracy.

External IDs:doi:10.1016/j.imavis.2025.105579