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pyrodiver:Lactoria Comuta (did I get this right?)
Great shot Pyro !!pyrodiver:
Lactoria Comuta (did I get this right?)
Went on a night dive and this fish was so playful and curious. It was coming on to the red focus light of my strobe.
It stands for High Dynamic Range.
It's a feature in Photoshop CS2 or Photomatix or FDRTools.
It's basically a way to 'digitally develop' your photos using tonal information contained in multiple exposures of the same shot.
Say you exposure bracket the same shot. You can merge all three files into one 32 bit file and use the data contained in the images to create one master output preserving accurate details from all exposures.