This paper surveys current technology and research in the area of digital color imaging. In
order to establish the background and lay down terminology, fundamental concepts of color …

Color perception is crucial for human existence. In this why, color spaces have been
developed to describe mathematically the color that a person can feel with unaided eye …

This review article highlights progress in understanding the optical properties of paper.
Paper's appearance can be defined in terms of its opacity, brightness, color, fluorescent …

A colour‐difference equation based on CIELAB is developed. It includes not only lightness,
chroma, and hue weighting functions, but also an interactive term between chroma and hue …

Since the adoption of the color spaces CIELAB and CIELUV by the CIE in 1976, several
other uniform spaces have been developed. We studied most of these spaces and …

A synthesis of the author's recent work on color‐order systems and color‐difference
evaluation is provided in context of current knowledge and practices. The development of a …

Can a single colour model be used for all colorimetric applications? This article intends to
answer that question. Colour appearance models have been developed to predict colour …

1. The present state and the future of colour image processing; 2. Colour vison; 2.1 What is
colous?; 2.2 The visual pathway; 2.3 Light absorption and trichromacy; 2.4 Colour …

The hand is quicker than the eye. In many cases, so is digital video. Maintaining image
quality in bandwidth-and memory-restricted environments is quickly becoming a reality as …

This article discusses the CIELAB color spave within the limits of optimal colors including the
complete volume of object colors. A graphical representation of this color space is …