In the figures below, we show input sRGB image, original RAW vs. estimated RAW using our method (Eq.11, f, T&h) or using the conventional model (Eq. 4, f, T only), and error maps using our method / the conventional method.(The white points on the difference maps indicate pixels with a value of 255 in any of the channels which are impossible to linearize.)
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Nikon D40
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example 1 |
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example 2 |
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example 3 |
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