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A New Digital Differential Analyzer for Circle Generation
IEICE TRANSACTIONS on Information and Systems
Publication Date: 1998/02/25
Print ISSN: 0916-8532
Type of Manuscript: LETTER
Category: Image Processing,Computer Graphics and Pattern Recognition
graphics, circle generation, DDA,
Full Text: PDF(227.7KB)>>
A method for generating circles and arcs is the general class of algorithms known as digital differential analyzers (DDA). However, there are some defects in the DDA algorithms. In this paper, a discrete form of the equation of a circle is revised and the defects in the DDA are removed.