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Tone-Mapping HDR Photos with Qtpfsgui

Written By
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Web Webster
Web Webster
May 25, 2007

[ Thanks to An Anonymous Reader for
this link. ]

“HDR stands for high dynamic range, and in reference to
this particular look it’s a misnomer — all Flickr photos are
standard, low dynamic range JPEGs. Use of the term HDR in this
context stems from the fact that the technique generally begins
with multiple low dynamic range shots of the same scene taken at
different exposures. The shots are stacked together to mimic the
effect of an HDR original. The stack of images is then tone-mapped,
pulling in shadow detail from the darkest exposure and highlight
detail from the brightest. It’s that tone-mapping step that gives
these images their distinctive appearance…”


Complete Story

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Web Webster

Web Webster

Web Webster has more than 20 years of writing and editorial experience in the tech sector. He’s written and edited news, demand generation, user-focused, and thought leadership content for business software solutions, consumer tech, and Linux Today, he edits and writes for a portfolio of tech industry news and analysis websites including webopedia.com, and DatabaseJournal.com.

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