Hi Everybody! I have been upgrading my 3D scanner from V2 to V3 camera modules from Raspberry Pi.
I upgraded to Bulleye to use the libcamera-still command and modified my node js program to reflect the new command line.
My system consist of 60 to 80 camera V3 connected to raspi zero W (the old one) that make a capture and send data when ordered by a server using node js.
The model stands at the center of the scanner that is a cylinder of 3m diameter with 5 rows of cameras on 10 to12 columns.
I have two problems:
The first that was already there but less strong with V2 is 7 to 8 darker bands over each picture that is due to LED lighting and rolling shutter I think.
the picture info give a shutter speed of 1/400 tha texplains the 8 bands at 50hz.
Do you have a recommendation for the best shutter speed or other setting to set to avoid that?
The second is when the model is wearing fine pattern clothes I get a lot of chromatic aberration.
As the Aperture is fixed is their anything else I can do to solve that?
Thanks for any guidance or solution you could provide.
Greetings.
