The number of colors discernible by normal trichromats has been estimated for the idealized
object-color solid. How well these estimates apply to natural scenes is an open question, as …

What makes a colored image, eg an abstract painting or a landscape, look pleasing? We
hypothesized that a preference for complex color compositions, such as paintings and …

Core Ideas Smartphone cameras can be used to reliably measure soil color. Soil color
measured with smartphone cameras had less subjectivity and uncertainty. Natural lighting …

One hypothesis to explain the aesthetics of paintings is that it depends on the extent to
which they mimic natural image statistics. In fact, paintings and natural scenes share several …

In order to encourage the substitution of petrochemical polymers in medical technology with
sustainable, bio-based materials, there is an urgent need for further investigations …

The visual effects of lighting on art paintings is an important aspect that should be
considered by museum curators. The aim of this work was to determine the correlated color …

Many aspects of visual coding have been successfully predicted by starting from the
statistics of natural scenes and then asking how the stimulus could be efficiently …

Dichromacy impairs color vision and impoverishes the discrimination of surface colors in
natural scenes. Computational estimates based on hyperspectral imaging data from natural …

The number of discernible colors perceived by normal trichromats when viewing natural
scenes can be estimated by analyzing idealized color volumes or hyperspectral data …

Colour discrimination has been widely studied in red-green (RG) dichromats but the extent
to which their colour constancy is affected remains unclear. This work estimated the extent of …