Non-Photorealistic Computer Graphics Library

[ home · search · about · links · contact · rss ] [ submit bibtex ] [ BookCite · NPR Books ]



Found 10 item(s) that are new.

Proceedings Stylized Depiction of Images Based on Depth Perception
Jorge Lopez-Moreno, Jorge Jimenez, Sunil Hadap, Erik Reinhard, Ken Anjyo, Diego Gutierrez.
NPAR '10 Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering, 2010. [BibTeX]

Proceedings Real-Time Hatching
Emil Praun, Hugues Hoppe, Matthew Webb, Adam Finkelstein.
SIGGRAPH 2001, 2001. [BibTeX]

Proceedings A Few Good Samples: Shape & Tone Depiction for Hermite RBF Implicits

Author(s): Emilio Vital Brazil, Ives Ma\^cedo, Mario Costa Sousa, Luiz Velho, Luiz Henrique de Figueiredo.
Proceedings: Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering (NPAR'10), pp. 7--15, ACM, 2010.
[BibTeX] [DOI] Find this paper on Google

We present techniques for rendering Hermite Radial Basis Function (HRBF) Implicits in different pen-and-ink styles. HRBF Implicits is a simple and compact representation, providing three fundamental qualities: a small number of point-normal samples as input for surface reconstruction, good projection of points near the surface, and smoothness of the gradient field. Our approach uses these qualities of HRBF implicits to generate a robust distribution of points to position the drawing primitives. The resulting implicit model is then rendered using point-based primitives to depict shape and tone using silhouettes with hidden-line attenuation, drawing directions, and stippling. We present sample renderings obtained for a variety of models.

Proceedings Viewing Progress in Non-photorealistic Rendering through Heinlein's Lens
Amy A. Gooch, Jeremy Long, Li Ji, Anthony Estey, Bruce Gooch.
Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering (NPAR'10), pp. 165--171, ACM, 2010. [BibTeX]

Proceedings Artistic Reality: Fast Brush Stroke Stylization for Augmented Reality
Jan Fischer, Dirk Bartz, Wolfgang Straßer.
ACM Symposium on Virtual Reality Software and Technology (VRST), pp. 155--158, Monterey, November, 2005. [BibTeX]

Proceedings Illustrative Display of Hidden Iso-Surface Structures
Jan Fischer, Dirk Bartz, Wolfgang Straßer.
Proceedings of IEEE Visualization (VIS'05), pp. 663--670, Minneapolis, October, 2005. [BibTeX]

Article Evaluation of Real-World and Computer-Generated Stylized Facial Expressions
Christian Wallraven, Heinrich H. Bülthoff, Douglas W. Cunningham, Jan Fischer, Dirk Bartz.
ACM Transactions on Applied Perception (TAP), Vol. 4, No. 3, pp. 1544--3558, November, 2007. [BibTeX]

Proceedings Skin-Aware Stylization of Video Portraits
Deirdre O'Regan, A.C. Kokaram.
Conference for Visual Media Production (CVMP '09), pp. 35--44, 2009. [BibTeX]

Proceedings Artistic Stereo Imaging by Edge Preserving Smoothing
Giuseppe Papari, Patrizio Campisi, Patrick Le Callet, Nicolai Petkov.
IEEE 13th Digital Signal Processing Workshop and 5th IEEE Signal Processing Education Workshop (DSP/SPE'09), pp. 639--642, 2009. [BibTeX]

Article Artistic Edge and Corner Enhancing Smoothing
Giuseppe Papari, Nicolai Petkov, Patrizio Campisi.
IEEE Transactions on Image Processing, Vol. 16, No. 10, pp. 2449--2462, October, 2007. [BibTeX]

Visitors: 80732