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NVlabs / InstantSplat

InstantSplat: Sparse-view SfM-free Gaussian Splatting in Seconds
https://instantsplat.github.io/
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what is the pointcloud's scaling factor #33

Open happykk-coding opened 4 weeks ago

happykk-coding commented 4 weeks ago

Hi I use InstantSplat to reconstruct DexYCB dataset, and I get the point cloud. I find that the unit of point (x,y,z) is not in meter. I would like to ask if this point cloud has a scale factor , or other thing that I can use to align the point cloud to meter. Since I want to use grasp network to grasp some object , it need metric point cloud. Thank you so much :0 :) ☺️☺️☺️☺️☺️☺️☺️☺️

zhanglk9 commented 3 weeks ago

Hi I use InstantSplat to reconstruct DexYCB dataset, and I get the point cloud. I find that the unit of point (x,y,z) is not in meter. I would like to ask if this point cloud has a scale factor , or other thing that I can use to align the point cloud to meter. Since I want to use grasp network to grasp some object , it need metric point cloud. Thank you so much :0 :) ☺️☺️☺️☺️☺️☺️☺️☺️

Have you solved this problem? I have the same problem！