DITTO: Dual and Integrated Latent Topologies for Implicit 3D Reconstruction

arXiv:2403.05005v1 Announce Type: new
Abstract: We propose a novel concept of dual and integrated latent topologies (DITTO in short) for implicit 3D reconstruction from noisy and sparse point clouds. Most existing methods predominantly focus on single latent type, such as point or grid latents. In contrast, the proposed DITTO leverages both point and grid latents (i.e., dual latent) to enhance their strengths, the stability of grid latents and the detail-rich capability of point latents. Concretely, DITTO consists of dual latent …

3d reconstruction abstract arxiv concept contrast cs.cv ditto focus grid novel type