Title :
On Digital Differential Analyzer (DDA) Circle Generation for Computer Graphics
Author :
McCrea, P.G. ; Baker, P.W.
Author_Institution :
Department of Computer Science, School of Electrical Engineering, University of New South Wales
Abstract :
This correspondence comments on the method of circle generation described by Armstrong [1], and discusses the methods by which satisfactory circles for computer graphics may be obtained with digital differential analyzers (DDA´s) using a single-phase Adam´s procedure.
Keywords :
Circle generation, computer graphics, digital differential analyzers.; Computational modeling; Computer displays; Computer errors; Computer graphics; Computer science; Finite wordlength effects; Quantization; Registers; Solids; Spirals; Circle generation, computer graphics, digital differential analyzers.;
Journal_Title :
Computers, IEEE Transactions on
DOI :
10.1109/T-C.1975.224140
