I am having difficulty to understand how to remove the background from my project using annotate. Need help.
This is the camera distribution and the model on a rotary table. I think the noise is coming from the background on which the shots are taken. A plain white sheet.
This is what the noise looks like that I am trying to remove.
I have touched one of the noise points that is not on the model. This is the ray cloud it generated.
DSC_0071.jpg is the image shown in the image below that I chose to annotate. It only shows the background
This is the area (red) that I selected to be carved.
This does remove noise but it also removes parts of the model so after applying it the model will end up with holes in it.
I am quite sure this arises out my misunderstanding of how annotation works.
Any enlightenment or suggestions for how I can figure this out and make it work would be greatly appreciated.
I think I have read and watched most videos I can find but I am still not getting it.