Open zuixiaosanlang opened 1 year ago
Hi @zuixiaosanlang sorry for the late response.
For 1), I think this should be correct if your data is already y-up. For 2) this seems weird. May I know which model you're using? If you want you may also give me a link of your test point cloud so that I can try it on my end.
@heiwang1997 i am sorry to reply so late. my input data: test_data
Thanks for your great work!
1)what is the steps for data preprocessing?
i normalize to unit cube like this: LOD_input, normals = load_ply(ply_path)
LOD_input_min = np.min(LOD_input, 0) LOD_input_max = np.max(LOD_input, 0) LOD_input_scale = np.max(LOD_input_max - LOD_input_min)
LOD_input = LOD_input - np.reshape(LOD_input_min, [1, 3]) LOD_input = LOD_input / LOD_input_scale input_points = LOD_input - np.reshape([0.5, 0.5, 0.5], [1, 3])
I don't know if that's true
2)the result i get seem not very good. vis the SubsamplePointcloud (N=10000):
get the mesh there is no points but output mesh
mesh seems not very good
Am I missing something?? Any suggestions??