Tag: sdf

• 360 Reconstruction From a Single Image Using Space Carved Outpainting (19 Sep 2023)
  

  This is my reading note for 360 Reconstruction From a Single Image Using Space Carved Outpainting. This paper proposes a method of 3D reconstruction from a single image. To the it represents the 3D object by NERF and iteratively update the NERF by rendering new view using Dream booth.

• FineRecon Depth-aware Feed-forward Network for Detailed 3D Reconstruction (14 Aug 2023)
  

  This is my reading note for FineRecon: Depth-aware Feed-forward Network for Detailed 3D Reconstruction. It proposes a high detail surface reconstruction algorithm based voxel volume and multi-view geometry. Two major novelties: improve reconstruction accuracy using a novel MVS depth-guidance strategy and enable the reconstruction of sub-voxel detail with a novel TSDF prediction architecture that can be queriedat any 3D point, using point back-projected fine-grained image features.

• MeshDiffusion Score-based Generative 3D Mesh Modeling (02 Jul 2023)
  

  This is my reading note for MeshDiffusion: Score-based Generative 3D Mesh Modeling. This paper represents the 3D mesh as a reformed tetrahedral which is defined on a regular 3D grid with 4 channel features: 3D positional deformation of the vertex and signed distance function values to define the surface.