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On Digital Differential Analyzer (DDA) Circle Generation for Computer Graphics

1975; Institute of Electrical and Electronics Engineers; Volume: C-24; Issue: 11 Linguagem: Inglês

10.1109/t-c.1975.224140

2326-3814

Philip G. McCrea, P.W. Baker,

Computer Graphics and Visualization Techniques

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.