It is with great sadness I'd like to announce Dr. Hanneman passed away on December 12, 2020. His legacy will live on forever!
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 Post subject: Removing reflections
PostPosted: Thu Aug 06, 2015 5:04 pm 
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Joined: Mon May 26, 2014 9:42 pm
Posts: 913
Photography of jewelry, especially cabs is difficult. The better the polish, the more difficult it is. This interesting technology may fix this problem. I hope it becomes commercial soon:
http://www.npr.org/sections/thetwo-way/ ... mit-google


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 Post subject: Re: Removing reflections
PostPosted: Thu Aug 13, 2015 1:42 am 
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Joined: Tue Apr 30, 2013 1:41 pm
Posts: 172
HDR image processing could be a useful tool to eliminate reflections also. I have had success using this to eliminate reflections with photomicrographs. I don't see why it wouldn't be applicable to macro images.

cheers,
Nathan

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Professional Gemologist and Microscopist

The views expressed here are the author's opinions and do not necessarily reflect those of the his employer.


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 Post subject: Re: Removing reflections
PostPosted: Thu Sep 24, 2015 8:30 am 
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Joined: Thu Mar 19, 2015 9:55 am
Posts: 531
I have found a polarizing filter can often be used to good effect.


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