Rohbau3D is the first comprehensive 3D point cloud dataset capturing indoor construction environments, enhancing research in ...

Figure 1: A 3D point cloud of an abbey acquired in 2014 using photogrammetry or Lidar. Solid and shell modelling can create functionally identical objects. Differences between them are primarily ...

OpenAI has released Point-E, an open source AI system that can generate 3D point clouds given a text prompt.

In this paper, we utilize point cloud registration algorithm to align virtual and real models, transforming the multimodal 3D registration problem into a cross-source point cloud registration problem.

Point clouds are what 3D scanners create when an object is scanned, and to become useful, those point clouds are usually post-processed into 3D models (specifically, meshes) like an .obj or .stl file.

Pre-training for 3D object recognition typically requires a large-scale 3D dataset to learn effective 3D geometric representations. However, constructing such datasets is costly due to the extensive ...