Dear Alexey,
I am trying to Import Mask 'From'Background'.
my object is on a turn table, the back ground remains the same during the entire capture.
I shot an image of the stage and background 'With Out' the object.
When prompted by PhotoScan Pro, Menu > Tools > Import > Import Masks > I select Active Chunk & 'From Background' ...
the next 'field' asks me for a 'file name'
Can you please clarify, is the 'file name' field asking for the 'blank' background image? The image without the object?
Thanks for all your help.
marlin.