Figures and Tables

From the following article:

Image statistics and the perception of surface qualities

Isamu Motoyoshi, Shin'ya Nishida, Lavanya Sharan & Edward H. Adelson

Nature 447, 206-209(10 May 2007)

doi:10.1038/nature05724

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Figure 1 - Unfortunately we are unable to provide accessible alternative text for this. If you require assistance to access this image, or to obtain a text description, please contact npg@nature.com

Figure 1

These two synthetic images of Michelangelo's St Matthew sculpture have the same mean luminance.

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Figure 2

Perceived lightness and glossiness may be based on the skewness of the luminance histograms.

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Figure 3

A proposed neural mechanism for encoding the sub-band skewness by early visual units.

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Figure 4

After-effects of perceived lightness and glossiness.

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