Realism in Computer Graphics: A Survey

Three varieties of realism in computer graphics

This paper describes three varieties of realism that need to be considered in evaluating computer graphics images and defines the criteria that need to be met if each kind of realism is to be achieved. The paper introduces a conceptual framework for thinking about realism in images, and describes a set of research tools for measuring image realism and assessing its value in graphics applications.

Color Fidelity in Computer Graphics: A Survey

The purpose of this paper is to make a state of the art for color fidelity in computer graphics. Color fidelity includes three steps. The first one is the spectral rendering phase which attributes a spectrum to each pixel of a picture. During the second step, a spectral data is transformed into a set of tristimulus values in the XY Z color space. The purpose of the third step, called Color Repr...

Chapter1 A Survey of Computer Graphics

Computers have become a powerful tool for the rapid and economical production of pictures. There is virtually no area in which graphical displays cannot be used to some advantage, and so it is not surprising to find the use of computer graphics so widespread. Although early applications in engineering and science had to rely on expensive and cumbersome equipment, advances in computer technology...

Computer graphics and virtual environments - from realism to real-time

A Survey of Color for Computer Graphics

Description This course will survey color disciplines relevant to Computer Graphics ranging from color vision to color design. Participants should leave with a clear overview of the world of digital color, plus pointers to in-depth references on a wide range of color topics. For each topic, a brief overview and pointers to further information will be provided. For most topics, I will suggest a ...