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Now showing items 1-7 of 7
Colour Graphics-Blessing or Ballyhoo?
(Blackwell Publishing Ltd and the Eurographics Association, 1985)
The human visual system-s capacity and capability to process colour can be applied as a design criterion for colour information displays. This paper reviews key elements in the visual domain of colour, encompassing the ...
HDTV - A New High Definition Television System
(Blackwell Publishing Ltd and the Eurographics Association, 1985)
Computers and Art
(Blackwell Publishing Ltd and the Eurographics Association, 1985)
The use of computers in art is not new: examples are given of past and present applications. Three categories are mentioned: computer as tool, as origin of concepts and metaphors, and as controller. The use of the computer ...
Filtering Edges by Pixel Integration
(Blackwell Publishing Ltd and the Eurographics Association, 1985)
An algorithm is presented which evaluates the area of the triangles formed by the intersection of a straight-line boundary with pixel elements, yet involves only tests and additions.
An Application of Geodesic Curves to Sail Design
(Blackwell Publishing Ltd and the Eurographics Association, 1985)
Generating High Quality Pictures by Ray-Tracing
(Blackwell Publishing Ltd and the Eurographics Association, 1985)
Ray-casting techniques provide a very general framework in which many problems can be solved in a much easier way than with conventional methods. This is particularly true for the illumination model when a high level of ...
A Prefiltering Raster Scan Algorithm
(Blackwell Publishing Ltd and the Eurographics Association, 1985)