I am new to open3D pythong binding.
I am trying to downsample a point clout and I have this code:
import open3d as o3d
input_file='mypoints.ply'
pcd = o3d.io.read_point_cloud(input_file)
voxel_down_pcd = o3d.geometry.voxel_down_sample(pcd, voxel_size=0.02)
o3d.visualization.draw_geometries([voxel_down_pcd])
but when I run the code I am getting this error:
module 'open3d.cpu.pybind.geometry' has no attribute 'voxel_down_sample'
I got the sample from Open3D website tutorial
What is the problem and how I can fix it?
1 Answer
You need to call the voxel_down_sample() on the pcd object. For ex, in your case, it will be like this:
import open3d as o3d
input_file='mypoints.ply'
pcd = o3d.io.read_point_cloud(input_file)
voxel_down_pcd = pcd.voxel_down_sample(pcd, voxel_size=0.02)
