High quality rendering of two-dimensional continuous curves

The paper presents a prefiltering technique for antialiasing two dimensional continuous curves which enables the correct handling of the geometry (self-intersections, small loops, cusps, curves with high and small radius of curvature, etc.) using a generic class of filters. Moreover, the technique allows for rendering curves of arbitrary thickness and can be optimally tuned to the bits used for image quantisation.

[1]  Azriel Rosenfeld Geodesics in Digital Pictures , 1978, Inf. Control..

[2]  Marc Corthout,et al.  A New Point Containment Algorithm for B_Regions in the Discrete Plane , 1988 .

[3]  Dan Field Algorithms for drawing anti-aliased circles and ellipses , 1986, Comput. Vis. Graph. Image Process..

[4]  Adobe Press,et al.  PostScript Language Reference Manual , 1985 .

[5]  Greg Abram,et al.  Efficient alias-free rendering using bit-masks and look-up tables , 1985, SIGGRAPH.

[6]  A. R. Forrest,et al.  Antialiasing in Practice , 1985 .

[7]  Michael D. McCool,et al.  Interactive maximum projection volume rendering , 1995, Proceedings Visualization '95.

[8]  Michael D. McCool Analytic antialiasing with prism splines , 1995, SIGGRAPH.

[9]  Robert F. Sproull,et al.  Filtering edges for gray-scale displays , 1981, SIGGRAPH '81.

[10]  Franklin C. Crow,et al.  The aliasing problem in computer-generated shaded images , 1977, Commun. ACM.

[11]  R. Victor Klassen,et al.  Drawing antialiased cubic spline curves , 1991, TOGS.

[12]  Jules Bloomenthal,et al.  Bulge Elimination in Convolution Surfaces , 1997, Comput. Graph. Forum.

[13]  Vaughan R. Pratt,et al.  Adaptive forward differencing for rendering curves and surfaces , 1987, SIGGRAPH.

[14]  Arun N. Netravali,et al.  Reconstruction filters in computer-graphics , 1988, SIGGRAPH.

[15]  Michael L. V. Pitteway,et al.  Bresenham's algorithm with Grey scale , 1980, CACM.

[16]  Antonio Elias Fabris,et al.  Antialiasing of curves by discrete pre-filtering , 1997, SIGGRAPH.

[17]  Franklin C. Crow The aliasing problem in computer-generated shaded images , 1998 .

[18]  Leonidas J. Guibas,et al.  A kinetic framework for computational geometry , 1983, 24th Annual Symposium on Foundations of Computer Science (sfcs 1983).

[19]  Marc Corthout,et al.  Supporting outline font rendering in dedicated silicon: the PHAROS chip , 1991 .

[20]  Marc Levoy,et al.  Synthetic texturing using digital filters , 1980, SIGGRAPH '80.

[21]  R. Victor Klassen Device Dependent Image Construc-tion for Computer Graphics , 1989 .