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Topics - Christian

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Face and Body Scanning / Full Body Scanner / aligning of photos
« on: December 10, 2013, 11:23:58 PM »
I am currently setting up a full body scanner using inexpensive 5MP camera modules. I am not looking for a perfect 1:1 scale usage of the models - models will be later printed out between 2 cm (!) and 20cm - I do not need all details - even though I love the work of INFINITE/LEE. Thank you for all inspirations!

This setup and quality works fine and the results are promising. Today we are setting up 40 cameras for 180 degree - I expect that we end up with 100 cameras (total material cost of that full body scanner will be less than 10.000€). Plan is to roll out some hundrets of that 3D photo booths around the world  :)

My question / problem is:

If I use the first setup up pictures (27 pcs) at once (load all into PS) and then apply a background mask, PS is not able to align the photos (Attchment 1). The cameras are completly wrong orientated. If use chunks (also with applied background mask) and put inside the first 8 pictures (head) - all pictures are alligned perfectly. If I put another 4 to that "working" chunk, again fine - photos are alingned (attachment 2). This works perfectly until some photos are not alignable (in our case the feet where the cameras are not set up perfectly at this time...) (attachment 3).

How can we solve that problem that we first have to detect the "distroying" pictures and than can build a model? I would love to put all photos inside and get the non alignable photos sorted out - but why are the photos that can obviously be aligned perfectly also disorientiated??

Any comment welcome...
Christian

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