ply scale issue

[Marco Piccirilli]

Hi all,
I'm using the last three fase code available from google code.
Using the decode app I can reconstruct the 3D information and save as .ply .
I'm comparing the results with other ply acquired using kinect.
One of the issue is the different scale of the two acquisitions.
Using blender to measure the 2 3D data I found that the one from structured light is very bigger respect to
the kinect one, that is with calibrated camera!!
I know that the process behind the code for structured light reconstruction don't assume the calibration step.
How I can solve the issue? Calibrate the structured light system? or Scale the ply file?

Thank you

Marco