A Few Good Samples: Shape & Tone Depiction for Hermite RBF Implicits
Emilio Vital Brazil, Ives Ma\^cedo, Mario Costa Sousa, Luiz Velho, Luiz Henrique de Figueiredo.
Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering (NPAR'10), pp. 7--15, ACM,
2010. [BibTeX]
A Lua Implementation of Image Moment-Based Painterly Rendering
Diego Nehab, Luiz Velho.
IMPA, No. TR-01-11, December,
2001. [BibTeX]
B-Spline Wavelet Paint
Luiz Velho, Ken Perlin.
Revista de Informatica Teorica e Aplicada (RITA), Vol. IX, No. 2, pp. 100--119,
2002. [BibTeX]
Live Paint: Painting with Procedural Multiscale Textures
Ken Perlin, Luiz Velho.
Computer Graphics-Annual Conference Series, pp. 153-160,
1995. [BibTeX]
Multiscale Moment-Based Painterly Rendering
Diego Nehab, Luiz Velho.
Proc. of SIBGRAPI 02 (Brazilian Symposium on Computer Graphics and Image Processing),
2002. [BibTeX]
Stochastic Screening Dithering with Adaptive Clustering
Author(s): Luiz Velho, Jonas Gomes.
Proceedings: Computer Graphics-Annual Conference Series, pp. 273-276,
1995.
[BibTeX]
Abstract:
We develop a clustered dithering method that uses stochastic screening and is able to perform an adaptive variation of the cluster size. This makes it possible to achieve optimal rendition of gray shades while preserving image details. The algorithm is an improvement to the dithering with space filling curves method, published in [3].