Merging object TOP and BOTTOM

Comments

3 comments

  • Avatar
    Götz Echtenacher

    Hi Alikhan,

    there are several threads with the very similar problems.

    Bottom line is: You can't edit the sparse pointcloud, you need to mask the images or reshoot so that the background has as little features as possible (also get the object fill more of the frame, as in zoom in a bit). Just writing this I think it has once been suggested to use high image overlap (alignment settings), so that only the features in the center of the image are used for alignment - you might give that one a try. Also control points might help.

    0
    Comment actions Permalink
  • Avatar
    Justin Goode

    I haven't experimented with it yet (I think it was you who recommended this setup to me Gotz) that for the shots of the bottom, if you have a completely different background from your initial shots, Reality Capture will end up correctly aligning the top and bottom.  In the example I saw, it was using a sheet of newspaper for the background on all the shots except that the group shot for the bottom had a different sheet of newspaper. 

     The examples I saw with this were of a shoe, where it was flat on a turn table for the majority of the shot then a round or two shot with the shoe flipped on its side (not completely upside down) that way there was enough overlap between both groups of images for RC recognize.  

    0
    Comment actions Permalink
  • Avatar
    Julian Weber

    you are right, but it only works if you would only see the black background. you have a lot of stuff around your black background, thats why it will not work.

    0
    Comment actions Permalink

Please sign in to leave a comment.