Monday, October 24, 2011

Is there an EXIF standard for tagging people in photographs?

Question

There are a number of websites that let you tag people in photos, such as Facebook and now flickr, but is there an EXIF standard for tagging who is in a photo, and where they are?

Answer

There is not. IPTC, another image metadata standard, also does not contain a "People" field. There's a Contact field, but that is used for contact information for the photographer.

Most people I know will store people as keywords. The main debate is whether or not to include spaces (would a photo of me be tagged as aaronhockley or as "aaron hockley"?). I don't use spaces since that simplifies things at times, but it's pretty subjective. I think the main thing is consistency... pick one method and stick to it.

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