Basic

Open3D has two interfaces: C++, and Python. This tutorial focuses on the Python interface since it is easy to use and should be regarded as the primary interface of Open3D.

• Python interface
  • Install open3d python package
  • Install open3d from source
  • Import open3d module
    • Using built-in help function
    • Browse open3d
    • Description of a class in open3d
    • Description of a function in open3d
• File IO
  • Point cloud
  • Mesh
  • Image
• Point cloud
  • Visualize point cloud
  • Voxel downsampling
  • Vertex normal estimation
  • Access estimated vertex normal
  • Crop point cloud
  • Paint point cloud
• Mesh
  • Print vertices and triangles
  • Visualize 3D mesh
  • Surface normal estimation
  • Crop mesh
  • Paint mesh
• RGBD images
  • Redwood dataset
  • SUN dataset
  • NYU dataset
  • TUM dataset
• RGBD odometry
  • Read camera intrinsic
  • Read RGBD image
  • Compute odometry from two RGBD image pairs
  • Visualize RGBD image pairs
• Visualization
  • Function draw_geometries
  • Store view point
  • Rendering styles
  • Geometry primitives
  • Draw multiple geometries
  • Draw line set
• KDTree
  • Build KDTree from point cloud
  • Find neighboring points
    • Using search_knn_vector_3d
    • Using search_radius_vector_3d
• ICP registration
  • Helper visualization function
  • Input
  • Point-to-point ICP
  • Point-to-plane ICP
• Working with NumPy
  • From NumPy to open3d.PointCloud
  • From open3d.PointCloud to NumPy
  • From NumPy to open3d.Image
• Jupyter Visualization
  • Controls
  • Example usage