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HDR photography
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HDR Photography

• Mathematics
Contrast ratio = 2(EV difference)
EV difference = log2(Contrast ratio)
The fact that an increase of 1 EV indicates a doubling of light means that EV is often represented on a base-2 logarithmic scale.

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Filename:423266.jpg
Album name:Art & Creativity
Rating (1 votes):55555
Keywords:#hdr #photography
Filesize:86 KiB
Date added:Oct 14, 2011
Dimensions:700 x 474 pixels
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