¿Can someone tell whats wrong with my photos and the allignment?

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javier soler esplugues

• May 23, 2019 13:47

Hi guys, i have 72 photos, 24 photos of each angle of this lamp. They are made in a studio, and they have a mask on it, but the allignment tool doesnt get it right. Here are some screenshots:

I have tried to put control points on that white dots of the texture, but the software seems to put them in weird places, and it doesnt work.

¿Can someone give me some tips for improving the allingment?

 

 

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  Jonathan_Tanant

  • May 24, 2019 18:54

  Hi Javier,

  Several things :

  -your subject is pretty hard : featureless, glossy, symmetric - this is going to be difficult.

  -you should not mask your pictures. This is even the opposite, you should put highly featured objects around your subject (newspaper, magazines...) to help RC to align the pictures. Of course, don't forget to add a scale object to properly scale your object.

  On this kind of subjects, you have to find a way to add features : you could use powder, or even paint (with a toothbrush) to project a unique pattern on it and help the software to align. But this will damage the object - Non invasive technics could involve projecting structured light on the object (using a video projector, your project a pattern of random white dots or colored ones) - you need to do some tests to find what works for your subject.

  Good luck !

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