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 …

Halftoning is the rendition of continuous-tone pictures on displays, paper or other media that
are capable of producing only two levels. In digital halftoning, we perform the gray scale to …

The late 1980s, revolutionary advances in digital halftoning enabled inkjet printers to
achieve much higher image fidelity. The rapid rate of progress has resulted in numerous …

A comparative study of different CSFs (contrast sensitivity functions) as to their suitability for
the formulation of quality measures in halftoning is presented. The evaluation of the different …

In this contribution, we introduce a new error-diffusion scheme that produces higher quality
results. The algorithm is faster than the universally used Floyd-Steinberg algorithm, while …

Accurate color reproduction is important in many applications of 3D printing, from design
prototypes to 3D color copies or portraits. Although full color is available via other …

In this volume, six review articles which cover a broad range of topics of current interest in
modern optics are included. The first article by S. Saltiel, AA Sukhorukov and YS Kivshar …

An image rendering system. for generating discrete tone image data representing a
continuous-tone image for ren dering by a rendering device. the image rendering system …

In this paper we propose look-up table (LUT) based methods for inverse halftoning of
images. The LUT for inverse halftoning is obtained from the histogram gathered from a few …

Photonic-based A/D conversion has received and continues to receive considerable
attention as an alternative approach to providing enhanced resolution and speed in high …