What is the best way for scaling a 3d point cloud to a desired size?

How can I scale a 3d point cloud to different desired (smaller) sizes?

Answer 1

[Suzy Lau]

Are you meaning how to change the size of axis?

[soyoung shin]

I also want to know how to change the scale of 3D point cloud. I did reconstruction from two 2d images but the actual scale is different between the 3D point cloud. Can you please explain how to change the scale?

[Jan]

@soyoung shin: Please do not post a question as a comment to an answer. Remove this message and open a new thread, please. Then add more details. It seems to be the trivial answer, that you have to divide the coordinates by the wanted factor.

Answer 2

[JVan]

Check out this Toolbox : Point cloud tools for Matlab - File Exchange - MATLAB Central (mathworks.com)

Specificaly the transform function available