ExBluRF: Efficient Radiance Fields for Extreme Motion Blurred Images

arXiv:2309.08957v3 Announce Type: replace
Abstract: We present ExBluRF, a novel view synthesis method for extreme motion blurred images based on efficient radiance fields optimization. Our approach consists of two main components: 6-DOF camera trajectory-based motion blur formulation and voxel-based radiance fields. From extremely blurred images, we optimize the sharp radiance fields by jointly estimating the camera trajectories that generate the blurry images. In training, multiple rays along the camera trajectory are accumulated to reconstruct single blurry color, which is equivalent …

abstract arxiv components cs.cv fields images novel optimization synthesis trajectory type view voxel