Computational geometry: an introduction
Computational geometry: an introduction
Double-step incremental generation of lines and circles
Computer Vision, Graphics, and Image Processing
Computer Processing of Line-Drawing Images
ACM Computing Surveys (CSUR)
ACM Transactions on Graphics (TOG)
An efficient antialiasing technique
Proceedings of the 18th annual conference on Computer graphics and interactive techniques
Double-Step Generation of Ellipses
IEEE Computer Graphics and Applications
| Hi-index | 0.14 |
The connection between a continuous convex curve and its discrete image is investigated using an appropriate definition of discrete convexity. It is shown that the discrete image of continuous convex curve may not be convex; however, its deviation from convexity (in the discrete definition) is bounded by a small constant. The actual pixel patterns that are obtained by discretizing convex curves are studied. Certain constraints on the context of discrete images of continuous convex curves were discovered.