A myriad of design rules for what constitutes a “good” colormap can be found in the
literature. Some common rules include order, uniformity, and high discriminative power …

Motivation Scientists increasingly rely on intelligent information systems to help them in their
daily tasks, in particular for managing research objects, like publications or datasets. The …

The scientific community generally agrees on the theory, introduced by Riemann and
furthered by Helmholtz and Schrödinger, that perceived color space is not Euclidean but …

It is well established from both colour difference and colour order perpectives that the colour
space cannot be Euclidean. In spite of this, most colour spaces still in use today are …

The aim of our research is to assess image quality of prints without the involvement of
human observers. The printing industry is continuously moving forward as new products and …

Although scientists agree that a perceptual color space is not Euclidean and color difference
measures, such as CIELAB's Δ E 2000, model these aspects of color perception, colormaps …

The occasion for develo** the outline of a color metric–as it is sketched here–was the
author's meditation on the concept of brightness. Those thoughts are expressed in Sections …

Anisotropic diffusion has long been an important tool in image processing. More recently, it
has also found its way to colour imaging. Until now, mainly Euclidean colour spaces have …

A new colorimetric method for determining the color of a printed sample using
electrophotography is presented. As a trade-off solution between colorimeter and …

It is generally accepted that the perceptual color space is not Euclidean. A new line element
for a 3-dimensional Riemannian color space was developed. This line element is based on …