Luminance mapping - Radiance Workshop 2003
Santiago Torres – The University of Tokyo
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Luminance mapping
n Nikon Coolpix 5000 + FC-E8 Fish-Eye adapter
n Series of five images taken with 1 stop
difference
n HDR image formed in Photosphere or HDR
Shop
Image acquisition
n Photosphere advantages:
ü Automatically aligns the images
ü Retrieves exposure data from the image
file – closer luminance values
n HDRShop advantage:
ü Allows better control of each response
curve (generating, saving, etc.)
f-2.7
1/638.1 sec.
f-2.7
1/319 sec.
f-2.7
1/159.5 sec.
f-2.7
1/79.7 sec.
f-2.7
1/39.8 sec.
by
AMcneil
—
last modified
Feb 29, 2016 12:26 PM